分享Mac螢幕的3 種方法,遠端協作必備

Karly Chan

/

2 mins ago

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已更新

無論是團隊協作、遠端教學還是技術支援,「分享 Mac 螢幕」都是非常實用的功能。如果你是剛轉換到 macOS 的新手,或是第一次接觸螢幕共享,可能會對如何開始感到困惑。

本文將介紹 3 種最簡單的方法,教你如何在 MacBook Air、MacBook Pro 或 iMac 上輕鬆啟用螢幕共享,從 macOS 內建工具到功能更強大的第三方解決方案如 DeskIn,不需技術背景也能快速上手,還可以跨系統將Mac螢幕畫面分享到Windows電腦、iPhone、iPad甚至是Android裝置。

📥 點此下載 DeskIn,輕鬆分享Mac螢幕畫面

👀 延伸閱讀:

方法一:使用 Mac 內建的螢幕共享功能分享Mac螢幕給Mac

如果你只是需要將 Mac 螢幕分享給同一網路下的另一台 Mac,macOS 內建的「螢幕共享」功能是最簡單也最直接的方法。這特別適合辦公室或家用網路中的協作與遠端支援,無需安裝額外應用程式。

⚠️ 不過此方法僅支援 Mac 與 Mac 之間共享,而且兩台電腦必須在同一個網路下,所以只較適合局域網的快速共享情境。

使用步驟:

  1. 前往「蘋果選單 > 系統設定 > 一般 > 共享」

  2. 開啟「螢幕共享」開關,並選擇允許的使用者(全部或指定)

  3. 在另一台 Mac 上開啟 Finder,點選「網路」,或從 Launchpad 開啟「螢幕共享」App

  4. 選擇要連線的 Mac,或輸入其 IP 或主機名稱,點選「連線」

  5. 連線成功後,你就可以在對方螢幕上看到你的 Mac 螢幕畫面

📌 小提醒:

  • 兩台 Mac 必須都開機並連上同一 Wi-Fi

  • 若有啟用防火牆,請確保允許 VNC 連線(5900 埠)

  • 分享品質會依網路速度與裝置效能有所變化

    Mac 內建的螢幕共享功能

方法二:使用 FaceTime 即時共享Mac螢幕

如果你的 Mac 已升級到 macOS Sonoma 或更新版本,那麼 FaceTime 現在也支援在視訊通話中直接分享螢幕。這種方式特別適合與朋友、同事即時通話時,展示操作步驟或協助解決問題。

⚠️:FaceTime 螢幕共享僅支援畫面顯示不支援遠端控制,因此不適合用於 IT 維運或需要操控對方電腦的情境。

使用步驟:

  1. 開啟或加入一個 FaceTime 視訊通話

  2. 點選 FaceTime 視窗中的「分享螢幕」圖示(長方形 + 小人)

  3. 選擇要分享的畫面(整個畫面或特定視窗)

  4. 若要結束分享,點選畫面分享圖示再次關閉即可

📌 適用情境:

  • 線上說明、示範或快速展示

  • 與 iPhone 或其他 macOS 裝置的用戶進行溝通

  • 不需額外安裝工具,適合一般使用者

👀 你可能感興趣:

Facetime分享mac畫面

方法三:使用 DeskIn,跨平台任意分享Mac畫面與遠端控制

如果你希望從 Mac 螢幕鏡像投影到 Windows、iPhone 或 Android 裝置,或是更進階的可以完整遠端操控與檔案傳輸,那麼 DeskIn 會是你最佳的Mac螢幕分享工具。

雖然不是内建工具,但DeskIn的順暢度和清晰度依然非常優秀,支援最高4K60FPS,延遲低至40ms。而且這款工具不僅支援跨平台連線,還提供低延遲遠端操作、完整檔案傳輸、螢幕延伸、以及企業級加密,這意味這你可以隨時用Windows、Android、Mac甚至用iphone遠端連接你的Mac獲取畫面或遠端控制,讓你在任何地方都能高效遠端協作。

📥 點此下載 DeskIn,輕鬆分享Mac螢幕畫面

為什麼選擇 DeskIn?

  •  不需設定 IP 或開啟防火牆

  •  自動穿透 NAT,連線不複雜

  •  全程加密,保護你的隱私與資料

  •  支援 macOS、Windows、iOS、Android、Linux

  •  內建檔案傳輸功能,無大小限制

  •  支援遠端遊戲、繪圖、編輯,不卡頓

📥 點此下載  DeskIn,輕鬆進行低延遲的螢幕投影和遠端操控

使用步驟:

  1. 在分享端(Mac)與觀看端(Windows、Mac、iPhone 等)安裝 DeskIn

  2. 註冊 / 登入 DeskIn 帳號

  3. 在 Mac 的 DeskIn 找到「鏡像屏/擴展屏」>>點擊「立刻進行鏡像投影」選擇你想要投影的裝置,并點擊「開始鏡像投影」即可!

      很簡單吧!

DeskIn介面

📌 適合誰用?

  • 遠端工作者 / 跨國團隊

  • 要從 iPad 或 Windows 控制家中 Mac 的使用者

  • 技術支援 / 客戶服務

  • 遊戲或影音創作者

常見問題排解:

Mac 螢幕共享無法運作?

如果你在使用上述方法時遇到問題,這裡是幾個常見原因與對應解法:

問題

解法

兩台裝置不在同一網路

Mac 內建螢幕共享僅限區網,無法跨網路

防火牆阻擋

開啟 5900 埠或確認防火牆允許螢幕共享

使用者權限不足

檢查是否允許目標使用者連線

系統版本不符

FaceTime 螢幕共享需 macOS Sonoma 以上

找不到目標裝置

確認雙方設備均已連線、開啟共享與允許權限

📌 提示:如果你經常跨網路或不同系統分享畫面,建議直接使用DeskIn,不需設定網路、操作更簡單。

為什麼需要分享 Mac 螢幕?

Mac 螢幕共享不是宅宅專屬的進階技能,它其實是提升日常協作效率的實用工具。以下是幾個常見情境:

  • 遠端簡報、向客戶或同事展示報告

  • 即時技術支援:遠端協助安裝、排錯

  • 線上課程、直播、產品展示

  • 協作設計、共用文件或排版畫面

結語:DeskIn是你最佳的Mac螢幕分享方法

總結來說,若你只是想在同一網路下的兩台 Mac 間共享畫面,內建的螢幕共享工具就很夠用;若要即時與家人或朋友進行示範講解,FaceTime 螢幕共享也很方便。

但若你需要跨平台、跨網路、支援遠端控制、畫面清晰穩定的解決方案,DeskIn 是目前最穩定、靈活又安全的選擇。無論你是自由工作者、技術支援人員,還是學生或創作者,都能透過 DeskIn 高效完成遠端操作與協作。

📥 立即下載DeskIn免費版,輕鬆開始 Mac 螢幕共享!

無論是團隊協作、遠端教學還是技術支援,「分享 Mac 螢幕」都是非常實用的功能。如果你是剛轉換到 macOS 的新手,或是第一次接觸螢幕共享,可能會對如何開始感到困惑。

本文將介紹 3 種最簡單的方法,教你如何在 MacBook Air、MacBook Pro 或 iMac 上輕鬆啟用螢幕共享,從 macOS 內建工具到功能更強大的第三方解決方案如 DeskIn,不需技術背景也能快速上手,還可以跨系統將Mac螢幕畫面分享到Windows電腦、iPhone、iPad甚至是Android裝置。

📥 點此下載 DeskIn,輕鬆分享Mac螢幕畫面

👀 延伸閱讀:

方法一:使用 Mac 內建的螢幕共享功能分享Mac螢幕給Mac

如果你只是需要將 Mac 螢幕分享給同一網路下的另一台 Mac,macOS 內建的「螢幕共享」功能是最簡單也最直接的方法。這特別適合辦公室或家用網路中的協作與遠端支援,無需安裝額外應用程式。

⚠️ 不過此方法僅支援 Mac 與 Mac 之間共享,而且兩台電腦必須在同一個網路下,所以只較適合局域網的快速共享情境。

使用步驟:

  1. 前往「蘋果選單 > 系統設定 > 一般 > 共享」

  2. 開啟「螢幕共享」開關,並選擇允許的使用者(全部或指定)

  3. 在另一台 Mac 上開啟 Finder,點選「網路」,或從 Launchpad 開啟「螢幕共享」App

  4. 選擇要連線的 Mac,或輸入其 IP 或主機名稱,點選「連線」

  5. 連線成功後,你就可以在對方螢幕上看到你的 Mac 螢幕畫面

📌 小提醒:

  • 兩台 Mac 必須都開機並連上同一 Wi-Fi

  • 若有啟用防火牆,請確保允許 VNC 連線(5900 埠)

  • 分享品質會依網路速度與裝置效能有所變化

    Mac 內建的螢幕共享功能

方法二:使用 FaceTime 即時共享Mac螢幕

如果你的 Mac 已升級到 macOS Sonoma 或更新版本,那麼 FaceTime 現在也支援在視訊通話中直接分享螢幕。這種方式特別適合與朋友、同事即時通話時,展示操作步驟或協助解決問題。

⚠️:FaceTime 螢幕共享僅支援畫面顯示不支援遠端控制,因此不適合用於 IT 維運或需要操控對方電腦的情境。

使用步驟:

  1. 開啟或加入一個 FaceTime 視訊通話

  2. 點選 FaceTime 視窗中的「分享螢幕」圖示(長方形 + 小人)

  3. 選擇要分享的畫面(整個畫面或特定視窗)

  4. 若要結束分享,點選畫面分享圖示再次關閉即可

📌 適用情境:

  • 線上說明、示範或快速展示

  • 與 iPhone 或其他 macOS 裝置的用戶進行溝通

  • 不需額外安裝工具,適合一般使用者

👀 你可能感興趣:

Facetime分享mac畫面

方法三:使用 DeskIn,跨平台任意分享Mac畫面與遠端控制

如果你希望從 Mac 螢幕鏡像投影到 Windows、iPhone 或 Android 裝置,或是更進階的可以完整遠端操控與檔案傳輸,那麼 DeskIn 會是你最佳的Mac螢幕分享工具。

雖然不是内建工具,但DeskIn的順暢度和清晰度依然非常優秀,支援最高4K60FPS,延遲低至40ms。而且這款工具不僅支援跨平台連線,還提供低延遲遠端操作、完整檔案傳輸、螢幕延伸、以及企業級加密,這意味這你可以隨時用Windows、Android、Mac甚至用iphone遠端連接你的Mac獲取畫面或遠端控制,讓你在任何地方都能高效遠端協作。

📥 點此下載 DeskIn,輕鬆分享Mac螢幕畫面

為什麼選擇 DeskIn?

  •  不需設定 IP 或開啟防火牆

  •  自動穿透 NAT,連線不複雜

  •  全程加密,保護你的隱私與資料

  •  支援 macOS、Windows、iOS、Android、Linux

  •  內建檔案傳輸功能,無大小限制

  •  支援遠端遊戲、繪圖、編輯,不卡頓

📥 點此下載  DeskIn,輕鬆進行低延遲的螢幕投影和遠端操控

使用步驟:

  1. 在分享端(Mac)與觀看端(Windows、Mac、iPhone 等)安裝 DeskIn

  2. 註冊 / 登入 DeskIn 帳號

  3. 在 Mac 的 DeskIn 找到「鏡像屏/擴展屏」>>點擊「立刻進行鏡像投影」選擇你想要投影的裝置,并點擊「開始鏡像投影」即可!

      很簡單吧!

DeskIn介面

📌 適合誰用?

  • 遠端工作者 / 跨國團隊

  • 要從 iPad 或 Windows 控制家中 Mac 的使用者

  • 技術支援 / 客戶服務

  • 遊戲或影音創作者

常見問題排解:

Mac 螢幕共享無法運作?

如果你在使用上述方法時遇到問題,這裡是幾個常見原因與對應解法:

問題

解法

兩台裝置不在同一網路

Mac 內建螢幕共享僅限區網,無法跨網路

防火牆阻擋

開啟 5900 埠或確認防火牆允許螢幕共享

使用者權限不足

檢查是否允許目標使用者連線

系統版本不符

FaceTime 螢幕共享需 macOS Sonoma 以上

找不到目標裝置

確認雙方設備均已連線、開啟共享與允許權限

📌 提示:如果你經常跨網路或不同系統分享畫面,建議直接使用DeskIn,不需設定網路、操作更簡單。

為什麼需要分享 Mac 螢幕?

Mac 螢幕共享不是宅宅專屬的進階技能,它其實是提升日常協作效率的實用工具。以下是幾個常見情境:

  • 遠端簡報、向客戶或同事展示報告

  • 即時技術支援:遠端協助安裝、排錯

  • 線上課程、直播、產品展示

  • 協作設計、共用文件或排版畫面

結語:DeskIn是你最佳的Mac螢幕分享方法

總結來說,若你只是想在同一網路下的兩台 Mac 間共享畫面,內建的螢幕共享工具就很夠用;若要即時與家人或朋友進行示範講解,FaceTime 螢幕共享也很方便。

但若你需要跨平台、跨網路、支援遠端控制、畫面清晰穩定的解決方案,DeskIn 是目前最穩定、靈活又安全的選擇。無論你是自由工作者、技術支援人員,還是學生或創作者,都能透過 DeskIn 高效完成遠端操作與協作。

📥 立即下載DeskIn免費版,輕鬆開始 Mac 螢幕共享!

new year promo
deskin promo
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分享Mac螢幕
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What’s next?

Chrome Remote Desktop and setup guide

How to Set Up & Use Chrome Remote Desktop: Complete Beginner's Guide | DeskIn Japan

How to Set Up and Use Chrome Remote Desktop in Japan: A Complete Beginner's Guide to CRD

What You'll Learn in This Article

This article walks through the basic setup and features of Chrome Remote Desktop (CRD), Google's free remote access tool — explained clearly for first-time users.

CRD is free, simple to configure, and integrates smoothly with your existing Google account and Chrome browser. It works across Windows, Mac, and smartphones, making it easy to get started with remote access from virtually any device.

For everyday personal use and one-off remote support sessions, it's an excellent option — though its features are limited to "Remote Access" and "Remote Support." For more advanced requirements — 4K display quality, low latency, or stable connections inside Japanese corporate networks — a professional-grade tool like DeskIn is worth considering.


Introduction

What Is Chrome Remote Desktop?

Chrome Remote Desktop (CRD) is a free remote access tool developed by Google. All you need is the Chrome browser and a Google account to remotely control another PC over the internet, from anywhere. No additional hardware is required, making it one of the most accessible ways to get started with remote desktop access.

Why Remote Desktop Is Useful in Japan

Hybrid work has become a fixture across Japan's working culture. Many companies — especially in Tokyo and other major cities — now expect employees to split their time between the office and home. Students, too, often find themselves needing access to files or software left behind on a home PC. And for those who have just joined the workforce as shinshakajin (新社会人 — literally "new members of society," the term for fresh graduates entering their first job, typically in April when Japan's fiscal and academic year begins), juggling unfamiliar tools across multiple environments can be genuinely stressful. Chrome Remote Desktop offers a practical, low-barrier solution for all of these situations.

Recommended Reads:
Which One Is Better, Chrome Remote Desktop Or Microsoft Remote Desktop?

Chrome Remote Desktop's Two Core Features

  1. Remote Access — Connect to Your Own Devices, Anytime

The "Remote Access" feature lets you connect to your home or office PC from any location, at any time. Once the host machine is configured, you can control it remotely as long as it's powered on — even if no one is sitting in front of it. This is ideal for pulling up a file you left on your home PC while you're at school or the office, or for using your full desktop environment from a laptop while you're out.

  1. Remote Support — Temporary Screen Sharing for Troubleshooting

The "Remote Support" feature is built for one-off, temporary sessions. By sharing a connection code, you can let someone else view or control your screen — or do the same for them — without exchanging account credentials. It's a clean and simple way to help a classmate, colleague, or family member work through a technical issue remotely.

Chrome Remote Desktop is designed specifically around these two functions. That focused scope makes it particularly easy to pick up, even if you've never used a remote desktop tool before.

Chrome Remote Desktop feature switching

What You'll Need Before Getting Started

A Google Account

A Google account is required. If you don't already have one, register before you begin. If you're already using Gmail or Google Drive, that same account will work here.

Google Chrome Browser

CRD runs inside the Chrome browser, so Chrome needs to be installed on both the host (the PC you want to access remotely) and the client (the device you're connecting from). Chrome can be installed alongside any other browser without conflict.

A Stable Internet Connection

Remote desktop transmits live screen data over the internet, so a reliable connection on both ends matters. If your Wi-Fi is inconsistent, a wired connection will generally produce a much smoother experience.

Step-by-Step Setup Guide

Setting Up the Host PC (the Computer You Want to Control)

Start by configuring Chrome Remote Desktop on the machine you'll be accessing remotely.

  1. Open Google Chrome and navigate to the Chrome Remote Desktop page.

  2. Follow the on-screen prompts to add the extension and complete the installation.

Chrome Remote Desktop addition and installation procedure
  1. Enable "Remote Access" and follow the steps to set a PIN code of at least six digits.

  2. Once setup is complete, this PC will appear in your list of remotely accessible devices.

Connecting from the Client Device (the Device You're Using to Connect)

Next, prepare the device you'll be connecting from.

  1. Log into Chrome with the same Google account and open the Chrome Remote Desktop page.

  2. Select the host PC from your device list.

Chrome Remote Desktop device connection screen
  1. If connecting from a smartphone or tablet, download the dedicated iOS or Android app and select your target PC from within the app.

Authenticating with Your PIN Code

After selecting the host PC, you'll be prompted to enter your PIN to verify the connection.

  1. Enter the PIN you created during setup on the client device.

  2. Once authenticated, the host PC's screen will appear on your device and you'll be able to control it with your mouse and keyboard.

  3. The connection is encrypted and can be ended at any time.

Tips for Getting More Out of CRD

Make the Most of Keyboard Shortcuts

Using keyboard shortcuts deliberately can make a real difference to your efficiency in a remote session. This is especially worth thinking about if you're switching between Windows and Mac, where key behaviour differs — particularly around:

  • The difference between the Ctrl and Cmd keys

  • Full-screen toggling and window switching

Familiarising yourself with these basics in advance will help things feel more natural. If shortcuts are being captured by your local device instead of reaching the remote machine, check the settings for an option like "Send all keyboard input to remote" — this is usually the fix.

Using CRD on Mobile: What to Expect

The mobile experience differs quite a bit from working on a desktop. Chrome Remote Desktop's mobile app is built around touch controls:

  • Swipe to move the mouse cursor

  • Pinch to zoom in or out

  • Toolbar at the bottom of the screen to access the keyboard and menu

Precise input — longer text entry, drag-and-drop, clicking small targets — is slower and more effortful on mobile than on a PC. In practice, mobile access works best for quick checks and light tasks. For anything more involved, a laptop or desktop will serve you much better.

Chrome Remote Desktop smartphone operation image

The Limitations of Chrome Remote Desktop

Simplicity Has Its Ceiling

Chrome Remote Desktop is, at its core, a tool built for "Remote Access" and "Remote Support" — nothing more. That focus is part of what makes it easy to use, but it also means that more specialised requirements hit a wall fast. If you need to transfer large files quickly, manage multiple users or devices, or keep detailed logs of remote sessions, you'll find CRD doesn't have the tools for the job.

Instability Inside Japanese Corporate Networks

Many Japanese companies — particularly larger organisations — maintain strict internal network environments managed by their IT departments (joho shisutemu-bu, 情報システム部). Firewalls, proxy settings, and restrictions on Google services are common, particularly in finance, manufacturing, and government-adjacent industries. In these environments, Chrome Remote Desktop connections can become unreliable, suffer significant lag, or fail entirely.

If you've started a new job in Japan and found that CRD simply won't connect from the office network, this is almost certainly why.

Network latency and firewall restrictions image

Dependency on Your Google Account

Because CRD is tied to a Google account, any disruption to that account — a forgotten password, an account lock, or a multi-factor authentication hiccup — directly affects your ability to access remote machines. For personal use this is manageable, but for anything business-critical, it's a meaningful single point of failure.

Ready for More? Meet DeskIn — A Professional Remote Desktop Solution

The Natural Next Step Up from CRD

Chrome Remote Desktop is a solid starting point, but as remote work needs become more regular and more demanding, many users find themselves running up against its limits. For those who need a more robust, feature-rich tool suited to daily professional use, DeskIn is the obvious step up.

Built to Handle Japan's Corporate Network Environments

DeskIn is engineered for stability in complex network setups — including the kind of strict firewalls and proxy configurations common in Japanese corporate IT infrastructure. Where CRD struggles in these environments, DeskIn is designed to maintain consistent, low-latency connections even under restrictive conditions.

Image comparison of image quality between Chrome Remote Desktop and Deskin

Professional Performance and an Intuitive Workflow

DeskIn supports 4K display quality and ultra-low-latency response, with a dedicated desktop client that isn't dependent on a browser. For creative work, detailed tasks, or simply getting through a full working day remotely without friction, this level of performance makes a tangible difference. 

→ Try DeskIn for free and explore what's possible

Summary

Chrome Remote Desktop is a free, easy-to-use tool that works well for personal use, occasional remote access, and basic screen sharing. If you're new to remote desktop tools — or if you just need a quick, no-cost way to access your own PC remotely — CRD is a perfectly reasonable place to start.

For day-to-day professional use in Japan, however, particularly within corporate network environments or when you need reliable performance and high display quality, CRD will likely fall short. In those cases, transitioning to or pairing CRD with a tool like DeskIn will give you a remote setup that's genuinely fit for purpose.

Recommended Reads:
9 Benefits of Remote Access & Best Practices for Modern Life

daughter helping her father troubleshooting windows home remote access

Windows Home 無法遠端連線?不用花錢升級,這樣做就能免費遠端控制。

如果你曾試著用 Windows Home 電腦遠端連線到另一台筆電,卻發現系統跳出「Home 版本不支援 Remote Desktop」的提示,你應該對這種挫折感不陌生。最讓人困擾的,通常有三點。第一,Windows Home 無法作為遠端桌面主機(Host),也就是說,不論是桌機還是筆電,都不能被其他裝置直接遠端連入。第二,官方提供的唯一解法,就是升級到 Windows Pro,而每台裝置都得額外支付 US$99 授權費。第三,Microsoft 自家的 Remote Desktop 用戶端 App 也將在 2025 到 2026 年間陸續停止支援,讓 Home 使用者可用的內建選項比以前更少。好消息是,現在其實已有價格更親民、甚至部分免費的替代方案。以下就帶你快速了解,到底改變了什麼、這些變化會如何影響一般使用者,以及有哪些工具能幫你重新把遠端控制權拿回來。

過去的期待:多數 Windows Home 使用者原本怎麼想

大多數人在購買 Windows 筆電時,通常會直覺認為自己拿到的是完整的 Windows 使用體驗。Remote Desktop Protocol(RDP,遠端桌面通訊協定)其實已經是 Windows 作業系統內建超過 20 年的功能之一。只是 Microsoft 將 RDP 的主機功能,也就是「接受其他裝置遠端連入」的能力,只保留給 Windows Pro、Enterprise 與 Education 版本。Windows Home 只能作為用戶端使用,代表你可以從這台電腦連出去到 Pro 版本裝置,但別人無法反向連進你的 Home 電腦。

對於需要用輕薄筆電遠端連回高效能桌機的設計師、把重要檔案留在家中電腦裡的學生,或是想遠端幫家人排除問題的人來說,這其實是很明顯的使用落差。原本大家以為「直接遠端連進去就好」,但實際上,Windows Home 會默默告訴你:不支援。

「那就升級 Pro 吧」的真正成本

Microsoft 官方給出的解法,是購買 Windows 11 Pro 授權。全新 Pro 授權售價約為 US$199,而從 Home 直接升級到 Pro 則需額外支付 US$99。若你手上不只一台設備,例如家中桌機加個人筆電,這筆費用很快就會累積起來。對自由工作者、學生,或重視隱私的一般家庭使用者來說,只為了解鎖一項功能就多花這筆錢,其實門檻不低。

而且,即使完成升級,若你想在家中網路以外的環境使用 RDP,通常還是得另外設定 VPN 或進行 Port Forwarding(連接埠轉發)。這些步驟對多數一般使用者來說並不直覺,操作門檻也不算低。

後來的變化:Microsoft 遠端工具逐步退場,讓問題變得更急迫

更麻煩的是,Microsoft 已在 2025 年 5 月停用 Remote Desktop Store App,並將於 2026 年 3 月 27 日終止對獨立 MSI 版 Remote Desktop 用戶端的支援。這兩款工具之後都會由新的「Windows App」取代,而新版本的重心明顯放在 Azure Virtual Desktop、Windows 365 等雲端服務上。

雖然經典內建工具(mstsc.exe)目前仍可使用,但它依然無法讓 Windows Home 裝置變成可被遠端連入的主機。對原本仰賴 Microsoft 自家工具在不同裝置間切換工作的日常使用者來說,這樣的變化不只增加混亂,也進一步說明:對多數 Home 使用者而言,第三方遠端軟體已經成為更實際的解法。

改用第三方遠端桌面工具

最直接的做法,其實就是跳過 RDP,改用不受 Windows 版本限制的遠端存取工具。目前有三款產品特別值得比較。

AnyDesk

AnyDesk 目前技術上仍提供個人使用的免費方案,但近來的限制已讓它越來越難作為穩定選擇。根據不少使用者回饋,現在免費版的連線最短可能在 5 分鐘內就被中斷,相比過去可使用 30 到 40 分鐘,限制明顯收緊。檔案傳輸功能也已完全從免費版中移除。除此之外,免費方案最多只能綁定 3 台裝置,且同一時間僅能維持 1 個連線工作階段。更麻煩的是,AnyDesk 的商業用途偵測機制常會誤判一般個人使用者,導致無預警斷線。付費方案則從每月 US$14.90 起。整體來看,AnyDesk 已不太適合作為可靠的免費方案。

TeamViewer

TeamViewer 是遠端存取領域中知名度最高的品牌之一。它的免費方案涵蓋個人使用,也包含加密、檔案傳輸與跨平台支援等功能。由於使用者基礎龐大,相關教學與疑難排解資源也相對容易找到。不過,它和 AnyDesk 一樣,也面臨商業用途誤判的問題:不少個人使用者會被系統誤認為商業用途,必須提出申訴後才能恢復使用。至於付費方案,價格則較偏向企業預算,而非一般個人用戶,大約每月 US$58.90 左右。

DeskIn

DeskIn 採取的是不同路線。它的免費方案可讓你完整遠端控制最多 3 台裝置,支援 1080p、30 FPS,沒有連線時長限制,也不會因商業用途誤判而在工作途中被強制中斷。對 Windows Home 使用者來說,如果你的需求只是遠端拿另一台電腦裡的檔案、幫家中長輩排除問題,或旅行時查看家中電腦狀況,免費方案通常就已經夠用。DeskIn 透過自家的雲端中繼服務進行連線,因此不需要另外設定 VPN 或 Port Forwarding。即使是免費方案,也仍提供 AES-256 加密與 ISO 27001 認證。檔案傳輸速度最高可達 12 MB/s,且不設檔案大小上限,不過目前僅限電腦傳送到手機。跨平台能力方面,你可以直接用手機控制家中電腦,或把平板當成筆電延伸螢幕,全程都不需要 Windows Pro 授權。

如果你有更高階的需求,DeskIn 付費方案則從每月 US$9.90 起,提供更高解析度串流、更快的檔案傳輸速度,以及最多支援 100 台裝置的管理能力。

DeskIn:免費也能享有完整遠端存取體驗

這三款工具都能補上 Windows Home 原本缺少的遠端控制能力。AnyDesk 和 TeamViewer 雖然是大家比較熟悉的品牌,但它們的免費方案近年限制越來越多,像是連線時間縮短、部分功能被移除,加上商業用途誤判的情況不穩定,對需要 नियमित使用的人來說,已經不太容易放心依賴。

如果你需要的是適合設計工作的色彩穩定度、每天傳輸大型專案檔案,或只是想要一套不用煩惱網路設定、連線穩定的遠端存取工具,DeskIn 以相對合理的價格提供更完整的功能組合,而且個人方案可免費開始使用。

當然,如果你本身確實需要 RDP 以及其他 Windows Pro 功能,升級到 Windows Pro 仍然是可行選擇。但如果你考慮花 US$99 升級的主要原因,只是為了取得遠端桌面功能,那麼 DeskIn 其實已提供一個免費、低延遲,而且適用於各種 Windows 版本的替代方案

在決定是否花錢升級授權前,不妨先下載 DeskIn 試試遠端工作體驗,或進一步了解它的生產力功能,看看它是否更符合你的實際需求。

爲什麽DeskIn遠端桌面比Splashtop更好用?

如果你正在尋找splashtop的更好替代品,本文將從行動裝置支援、功能全面性、性價比幾個方面對比splashtop和DeskIn,並告訴你爲什麽DeskIn遠端桌面比Splashtop更加好用。

DeskIn vs Splashtop:行動裝置支援

  • DeskIn:免費適用於所有平台,全面支持Android、iOS等主流移動操作系統,讓用戶能隨時隨地通過智能手機或平板訪問和控制遠端桌面。

  • Splashtop:免費版僅限於非商業用途的設備,其遠程訪問範圍極為有限,且缺乏搜索設備的功能,需升級至付費版才能享受行動設備支持。

DeskIn vs Splashtop:功能全面性

  • DeskIn:提供豐富的功能集,包括延伸萤幕、語音通話、標注、共享剪貼板等,這些功能均旨在提升用戶的遠端協作效率和螢幕管理效率。而且還有專門針對遠端遊戲的遊戲鍵盤、遊戲滑鼠、遊戲手把支援等等。

  • Splashtop:雖然也提供了一定數量的功能,但相比之下功能集較為有限,更設和企業去使用,針對個人使用者很多付費功能並用不到。免費版不支援档案傳輸、遠端打印等日常功能,這些功能需升級至更高級版本才能使用。

DeskIn vs Splashtop:廣泛的裝置支援能力

  • DeskIn:支援多達100台裝置的遠端控制,這對於大型企業或需要管理多個設備的用戶來說,無疑是一個巨大的優勢。它允許用戶從一個中心位置訪問和控制所有這些設備。

  • Splashtop:相比之下,Splashtop的裝置支援數量有限,僅支援10台裝置的遠端控制。這可能會限制一些用戶的擴展性和靈活性。

DeskIn vs Splashtop:性價比

  • DeskIn:提供靈活的付費方案,可以進行按月訂閲,内含功能豐富,性價比高。

  • Splashtop:採用按年支付的方式,且付費價格較高,對個人使用者來説不太友好。且部分付費功能是其它軟體免費版就支援的功能。

DeskIn 與 Splashtop免費及付費版本對比:


開始免费试用DeskIn!

第一步,進入官網 DeskIn Personal | 拥有4000多万用户的免费远程桌面应用程序下載安裝DeskIn。


第二步,在個人中心中使用郵箱註冊並完成驗證,開啟Deskln登入使用。


第三步,在主控裝置上輸入被控制的裝置的ID,點擊連缐,使用密碼連缐或免密連缐方式完成連缐。


等待幾秒后,您就可以控制遠端裝置了,遠端裝置就好像在您身邊一樣。


總結

DeskIn遠端桌面在廣域網下的移動設備支持、功能全面性、用戶體驗的友好度以及性價比等方面均優於Splashtop。這些優勢使得DeskIn遠端桌面成為一個更加優秀且實用的遠端桌面解決方案,無論是對個人用戶還是企業用戶而言,都能帶來更加便捷、高效和安全的遠端操作體驗。

Chrome Remote Desktop and setup guide

How to Set Up & Use Chrome Remote Desktop: Complete Beginner's Guide | DeskIn Japan

How to Set Up and Use Chrome Remote Desktop in Japan: A Complete Beginner's Guide to CRD

What You'll Learn in This Article

This article walks through the basic setup and features of Chrome Remote Desktop (CRD), Google's free remote access tool — explained clearly for first-time users.

CRD is free, simple to configure, and integrates smoothly with your existing Google account and Chrome browser. It works across Windows, Mac, and smartphones, making it easy to get started with remote access from virtually any device.

For everyday personal use and one-off remote support sessions, it's an excellent option — though its features are limited to "Remote Access" and "Remote Support." For more advanced requirements — 4K display quality, low latency, or stable connections inside Japanese corporate networks — a professional-grade tool like DeskIn is worth considering.


Introduction

What Is Chrome Remote Desktop?

Chrome Remote Desktop (CRD) is a free remote access tool developed by Google. All you need is the Chrome browser and a Google account to remotely control another PC over the internet, from anywhere. No additional hardware is required, making it one of the most accessible ways to get started with remote desktop access.

Why Remote Desktop Is Useful in Japan

Hybrid work has become a fixture across Japan's working culture. Many companies — especially in Tokyo and other major cities — now expect employees to split their time between the office and home. Students, too, often find themselves needing access to files or software left behind on a home PC. And for those who have just joined the workforce as shinshakajin (新社会人 — literally "new members of society," the term for fresh graduates entering their first job, typically in April when Japan's fiscal and academic year begins), juggling unfamiliar tools across multiple environments can be genuinely stressful. Chrome Remote Desktop offers a practical, low-barrier solution for all of these situations.

Recommended Reads:
Which One Is Better, Chrome Remote Desktop Or Microsoft Remote Desktop?

Chrome Remote Desktop's Two Core Features

  1. Remote Access — Connect to Your Own Devices, Anytime

The "Remote Access" feature lets you connect to your home or office PC from any location, at any time. Once the host machine is configured, you can control it remotely as long as it's powered on — even if no one is sitting in front of it. This is ideal for pulling up a file you left on your home PC while you're at school or the office, or for using your full desktop environment from a laptop while you're out.

  1. Remote Support — Temporary Screen Sharing for Troubleshooting

The "Remote Support" feature is built for one-off, temporary sessions. By sharing a connection code, you can let someone else view or control your screen — or do the same for them — without exchanging account credentials. It's a clean and simple way to help a classmate, colleague, or family member work through a technical issue remotely.

Chrome Remote Desktop is designed specifically around these two functions. That focused scope makes it particularly easy to pick up, even if you've never used a remote desktop tool before.

Chrome Remote Desktop feature switching

What You'll Need Before Getting Started

A Google Account

A Google account is required. If you don't already have one, register before you begin. If you're already using Gmail or Google Drive, that same account will work here.

Google Chrome Browser

CRD runs inside the Chrome browser, so Chrome needs to be installed on both the host (the PC you want to access remotely) and the client (the device you're connecting from). Chrome can be installed alongside any other browser without conflict.

A Stable Internet Connection

Remote desktop transmits live screen data over the internet, so a reliable connection on both ends matters. If your Wi-Fi is inconsistent, a wired connection will generally produce a much smoother experience.

Step-by-Step Setup Guide

Setting Up the Host PC (the Computer You Want to Control)

Start by configuring Chrome Remote Desktop on the machine you'll be accessing remotely.

  1. Open Google Chrome and navigate to the Chrome Remote Desktop page.

  2. Follow the on-screen prompts to add the extension and complete the installation.

Chrome Remote Desktop addition and installation procedure
  1. Enable "Remote Access" and follow the steps to set a PIN code of at least six digits.

  2. Once setup is complete, this PC will appear in your list of remotely accessible devices.

Connecting from the Client Device (the Device You're Using to Connect)

Next, prepare the device you'll be connecting from.

  1. Log into Chrome with the same Google account and open the Chrome Remote Desktop page.

  2. Select the host PC from your device list.

Chrome Remote Desktop device connection screen
  1. If connecting from a smartphone or tablet, download the dedicated iOS or Android app and select your target PC from within the app.

Authenticating with Your PIN Code

After selecting the host PC, you'll be prompted to enter your PIN to verify the connection.

  1. Enter the PIN you created during setup on the client device.

  2. Once authenticated, the host PC's screen will appear on your device and you'll be able to control it with your mouse and keyboard.

  3. The connection is encrypted and can be ended at any time.

Tips for Getting More Out of CRD

Make the Most of Keyboard Shortcuts

Using keyboard shortcuts deliberately can make a real difference to your efficiency in a remote session. This is especially worth thinking about if you're switching between Windows and Mac, where key behaviour differs — particularly around:

  • The difference between the Ctrl and Cmd keys

  • Full-screen toggling and window switching

Familiarising yourself with these basics in advance will help things feel more natural. If shortcuts are being captured by your local device instead of reaching the remote machine, check the settings for an option like "Send all keyboard input to remote" — this is usually the fix.

Using CRD on Mobile: What to Expect

The mobile experience differs quite a bit from working on a desktop. Chrome Remote Desktop's mobile app is built around touch controls:

  • Swipe to move the mouse cursor

  • Pinch to zoom in or out

  • Toolbar at the bottom of the screen to access the keyboard and menu

Precise input — longer text entry, drag-and-drop, clicking small targets — is slower and more effortful on mobile than on a PC. In practice, mobile access works best for quick checks and light tasks. For anything more involved, a laptop or desktop will serve you much better.

Chrome Remote Desktop smartphone operation image

The Limitations of Chrome Remote Desktop

Simplicity Has Its Ceiling

Chrome Remote Desktop is, at its core, a tool built for "Remote Access" and "Remote Support" — nothing more. That focus is part of what makes it easy to use, but it also means that more specialised requirements hit a wall fast. If you need to transfer large files quickly, manage multiple users or devices, or keep detailed logs of remote sessions, you'll find CRD doesn't have the tools for the job.

Instability Inside Japanese Corporate Networks

Many Japanese companies — particularly larger organisations — maintain strict internal network environments managed by their IT departments (joho shisutemu-bu, 情報システム部). Firewalls, proxy settings, and restrictions on Google services are common, particularly in finance, manufacturing, and government-adjacent industries. In these environments, Chrome Remote Desktop connections can become unreliable, suffer significant lag, or fail entirely.

If you've started a new job in Japan and found that CRD simply won't connect from the office network, this is almost certainly why.

Network latency and firewall restrictions image

Dependency on Your Google Account

Because CRD is tied to a Google account, any disruption to that account — a forgotten password, an account lock, or a multi-factor authentication hiccup — directly affects your ability to access remote machines. For personal use this is manageable, but for anything business-critical, it's a meaningful single point of failure.

Ready for More? Meet DeskIn — A Professional Remote Desktop Solution

The Natural Next Step Up from CRD

Chrome Remote Desktop is a solid starting point, but as remote work needs become more regular and more demanding, many users find themselves running up against its limits. For those who need a more robust, feature-rich tool suited to daily professional use, DeskIn is the obvious step up.

Built to Handle Japan's Corporate Network Environments

DeskIn is engineered for stability in complex network setups — including the kind of strict firewalls and proxy configurations common in Japanese corporate IT infrastructure. Where CRD struggles in these environments, DeskIn is designed to maintain consistent, low-latency connections even under restrictive conditions.

Image comparison of image quality between Chrome Remote Desktop and Deskin

Professional Performance and an Intuitive Workflow

DeskIn supports 4K display quality and ultra-low-latency response, with a dedicated desktop client that isn't dependent on a browser. For creative work, detailed tasks, or simply getting through a full working day remotely without friction, this level of performance makes a tangible difference. 

→ Try DeskIn for free and explore what's possible

Summary

Chrome Remote Desktop is a free, easy-to-use tool that works well for personal use, occasional remote access, and basic screen sharing. If you're new to remote desktop tools — or if you just need a quick, no-cost way to access your own PC remotely — CRD is a perfectly reasonable place to start.

For day-to-day professional use in Japan, however, particularly within corporate network environments or when you need reliable performance and high display quality, CRD will likely fall short. In those cases, transitioning to or pairing CRD with a tool like DeskIn will give you a remote setup that's genuinely fit for purpose.

Recommended Reads:
9 Benefits of Remote Access & Best Practices for Modern Life

daughter helping her father troubleshooting windows home remote access

Windows Home 無法遠端連線?不用花錢升級,這樣做就能免費遠端控制。

如果你曾試著用 Windows Home 電腦遠端連線到另一台筆電,卻發現系統跳出「Home 版本不支援 Remote Desktop」的提示,你應該對這種挫折感不陌生。最讓人困擾的,通常有三點。第一,Windows Home 無法作為遠端桌面主機(Host),也就是說,不論是桌機還是筆電,都不能被其他裝置直接遠端連入。第二,官方提供的唯一解法,就是升級到 Windows Pro,而每台裝置都得額外支付 US$99 授權費。第三,Microsoft 自家的 Remote Desktop 用戶端 App 也將在 2025 到 2026 年間陸續停止支援,讓 Home 使用者可用的內建選項比以前更少。好消息是,現在其實已有價格更親民、甚至部分免費的替代方案。以下就帶你快速了解,到底改變了什麼、這些變化會如何影響一般使用者,以及有哪些工具能幫你重新把遠端控制權拿回來。

過去的期待:多數 Windows Home 使用者原本怎麼想

大多數人在購買 Windows 筆電時,通常會直覺認為自己拿到的是完整的 Windows 使用體驗。Remote Desktop Protocol(RDP,遠端桌面通訊協定)其實已經是 Windows 作業系統內建超過 20 年的功能之一。只是 Microsoft 將 RDP 的主機功能,也就是「接受其他裝置遠端連入」的能力,只保留給 Windows Pro、Enterprise 與 Education 版本。Windows Home 只能作為用戶端使用,代表你可以從這台電腦連出去到 Pro 版本裝置,但別人無法反向連進你的 Home 電腦。

對於需要用輕薄筆電遠端連回高效能桌機的設計師、把重要檔案留在家中電腦裡的學生,或是想遠端幫家人排除問題的人來說,這其實是很明顯的使用落差。原本大家以為「直接遠端連進去就好」,但實際上,Windows Home 會默默告訴你:不支援。

「那就升級 Pro 吧」的真正成本

Microsoft 官方給出的解法,是購買 Windows 11 Pro 授權。全新 Pro 授權售價約為 US$199,而從 Home 直接升級到 Pro 則需額外支付 US$99。若你手上不只一台設備,例如家中桌機加個人筆電,這筆費用很快就會累積起來。對自由工作者、學生,或重視隱私的一般家庭使用者來說,只為了解鎖一項功能就多花這筆錢,其實門檻不低。

而且,即使完成升級,若你想在家中網路以外的環境使用 RDP,通常還是得另外設定 VPN 或進行 Port Forwarding(連接埠轉發)。這些步驟對多數一般使用者來說並不直覺,操作門檻也不算低。

後來的變化:Microsoft 遠端工具逐步退場,讓問題變得更急迫

更麻煩的是,Microsoft 已在 2025 年 5 月停用 Remote Desktop Store App,並將於 2026 年 3 月 27 日終止對獨立 MSI 版 Remote Desktop 用戶端的支援。這兩款工具之後都會由新的「Windows App」取代,而新版本的重心明顯放在 Azure Virtual Desktop、Windows 365 等雲端服務上。

雖然經典內建工具(mstsc.exe)目前仍可使用,但它依然無法讓 Windows Home 裝置變成可被遠端連入的主機。對原本仰賴 Microsoft 自家工具在不同裝置間切換工作的日常使用者來說,這樣的變化不只增加混亂,也進一步說明:對多數 Home 使用者而言,第三方遠端軟體已經成為更實際的解法。

改用第三方遠端桌面工具

最直接的做法,其實就是跳過 RDP,改用不受 Windows 版本限制的遠端存取工具。目前有三款產品特別值得比較。

AnyDesk

AnyDesk 目前技術上仍提供個人使用的免費方案,但近來的限制已讓它越來越難作為穩定選擇。根據不少使用者回饋,現在免費版的連線最短可能在 5 分鐘內就被中斷,相比過去可使用 30 到 40 分鐘,限制明顯收緊。檔案傳輸功能也已完全從免費版中移除。除此之外,免費方案最多只能綁定 3 台裝置,且同一時間僅能維持 1 個連線工作階段。更麻煩的是,AnyDesk 的商業用途偵測機制常會誤判一般個人使用者,導致無預警斷線。付費方案則從每月 US$14.90 起。整體來看,AnyDesk 已不太適合作為可靠的免費方案。

TeamViewer

TeamViewer 是遠端存取領域中知名度最高的品牌之一。它的免費方案涵蓋個人使用,也包含加密、檔案傳輸與跨平台支援等功能。由於使用者基礎龐大,相關教學與疑難排解資源也相對容易找到。不過,它和 AnyDesk 一樣,也面臨商業用途誤判的問題:不少個人使用者會被系統誤認為商業用途,必須提出申訴後才能恢復使用。至於付費方案,價格則較偏向企業預算,而非一般個人用戶,大約每月 US$58.90 左右。

DeskIn

DeskIn 採取的是不同路線。它的免費方案可讓你完整遠端控制最多 3 台裝置,支援 1080p、30 FPS,沒有連線時長限制,也不會因商業用途誤判而在工作途中被強制中斷。對 Windows Home 使用者來說,如果你的需求只是遠端拿另一台電腦裡的檔案、幫家中長輩排除問題,或旅行時查看家中電腦狀況,免費方案通常就已經夠用。DeskIn 透過自家的雲端中繼服務進行連線,因此不需要另外設定 VPN 或 Port Forwarding。即使是免費方案,也仍提供 AES-256 加密與 ISO 27001 認證。檔案傳輸速度最高可達 12 MB/s,且不設檔案大小上限,不過目前僅限電腦傳送到手機。跨平台能力方面,你可以直接用手機控制家中電腦,或把平板當成筆電延伸螢幕,全程都不需要 Windows Pro 授權。

如果你有更高階的需求,DeskIn 付費方案則從每月 US$9.90 起,提供更高解析度串流、更快的檔案傳輸速度,以及最多支援 100 台裝置的管理能力。

DeskIn:免費也能享有完整遠端存取體驗

這三款工具都能補上 Windows Home 原本缺少的遠端控制能力。AnyDesk 和 TeamViewer 雖然是大家比較熟悉的品牌,但它們的免費方案近年限制越來越多,像是連線時間縮短、部分功能被移除,加上商業用途誤判的情況不穩定,對需要 नियमित使用的人來說,已經不太容易放心依賴。

如果你需要的是適合設計工作的色彩穩定度、每天傳輸大型專案檔案,或只是想要一套不用煩惱網路設定、連線穩定的遠端存取工具,DeskIn 以相對合理的價格提供更完整的功能組合,而且個人方案可免費開始使用。

當然,如果你本身確實需要 RDP 以及其他 Windows Pro 功能,升級到 Windows Pro 仍然是可行選擇。但如果你考慮花 US$99 升級的主要原因,只是為了取得遠端桌面功能,那麼 DeskIn 其實已提供一個免費、低延遲,而且適用於各種 Windows 版本的替代方案

在決定是否花錢升級授權前,不妨先下載 DeskIn 試試遠端工作體驗,或進一步了解它的生產力功能,看看它是否更符合你的實際需求。

專業、穩定、安全。

專業、穩定、安全。

聯絡我們

電子郵件: support@deskin.io

總部: 991D Alexandra Road #02-17, Singapore 119972

版權所有 © 2026 Zuler Technology PTE. LTD. 保留所有權利。

版權所有 © 2026 Zuler Technology PTE. LTD. 保留所有權利。

聯絡我們

電子郵件: support@deskin.io

總部: 991D Alexandra Road #02-17, Singapore 119972

版權所有 © 2026 Zuler Technology PTE. LTD. 保留所有權利。

低至2.4折

春季限時特價 🎉 年付方案每月僅 US$2.91 起

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低至2.4折

春季限時特價 🎉 年付方案每月僅 US$2.91 起

👉 請使用折扣碼 [DESKINSPRING]

低至2.4折

春季限時特價 🎉 年付方案每月僅 US$2.91 起

👉 請使用折扣碼 [DESKINSPRING]