Windows更新時(shí)間從10分鐘到超過一小時(shí)不等，主要取決於更新大小、硬件性能、後臺程序和網(wǎng)絡(luò)速度。 1. 更新大?。褐卮蠊δ芨峦ǔ１仍露妊a(bǔ)丁耗時(shí)更長；2. 硬件配置：老舊設(shè)備或傳統(tǒng)硬盤更新較慢，SSD設(shè)備更快；3. 後臺程序：運(yùn)行資源佔(zhàn)用高的應(yīng)用會拖慢更新進(jìn)程；4. 網(wǎng)絡(luò)連接：下載速度影響更新文件獲取時(shí)間。為減少停機(jī)時(shí)間，可採取以下措施：1. 在非工作時(shí)間安排更新重啟；2. 更新前關(guān)閉不必要的應(yīng)用程序；3. 提前手動檢查並下載更新；4. 定期清理系統(tǒng)垃圾文件並確保足夠磁盤空間；5. 更新時(shí)保持設(shè)備插電以避免斷電中斷。若更新異常緩慢，可能是因界面無進(jìn)度顯示但仍在運(yùn)行、驅(qū)動安裝問題或更新文件損壞所致，此時(shí)可嘗試重啟、查看微軟問題頁面或使用故障排查工具解決。

Windows updates usually take anywhere from 10 minutes to over an hour, depending on several factors. It's not just about the size of the update — your hardware, background processes, and even internet speed play a role.

What Affects Update Time?

Several things can change how long a Windows update takes:

• Update size: Major feature updates (like the ones released twice a year) usually take longer than regular monthly patches.
• Hardware specs: Older machines with slower processors or traditional hard drives often take more time than newer systems with SSDs.
• Background programs: If you're running resource-heavy apps during an update, it might slow things down.
• Internet connection: Download speeds affect how quickly the update files arrive before installation begins.

For example, a small security patch might only require a few minutes of downtime, while upgrading from one version of Windows 10 to another could take 30–45 minutes, especially if device drivers need updating too.

How to Minimize Downtime

If you want to avoid being stuck waiting for a progress bar, here are some practical steps:

• Schedule updates during off-hours: Use Windows settings to choose when restarts happen so they don't interrupt your work.
• Close unnecessary apps: Before starting an update, shut down browsers and background programs that aren't needed.
• Check for updates manually in advance: Don't wait until the last minute — get the files downloaded early so the install can be timed better.
• Keep your system clean: Too many temporary files or low disk space can slow things down. Run Disk Cleanup or use Storage Sense regularly.

Also, make sure your machine is plugged in and has enough battery if it's a laptop — updates shouldn't be interrupted by power loss.

When Updates Take Longer Than Expected

Sometimes, a Windows update seems like it's taking forever — but not all delays mean something's wrong. Here's what to know:

• It may look frozen, but it's working: Some stages show no progress for a while but are still active behind the scenes.
• Hardware driver issues: If the update includes new drivers, especially for graphics or chipset components, installation can stall or repeat.
• Corrupted update files: If the download was interrupted or corrupted, Windows may retry multiple times before failing.

If you suspect a real hang-up (no change after an hour), try restarting once manually — though this should be a last resort. You can also check Microsoft's known issues page or run the built-in Windows Update troubleshooter.

基本上就這些。 Updating Windows doesn't have to be a major disruption if you understand what's going on and plan accordingly.

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