Oct 14, 2025 · Other startup settings include advanced features intended for use by system administrators and IT professionals. This article describes how to modify the Windows startup …

Important: Make sure the list of phone numbers or email addresses you use to verify sign-in is up to date. If you change your work or school email address, you may not be able to access your account.

您可能需要變更 Windows 啟動設定來疑難解答問題、優化啟動程式，或針對特定工作變更系統的開機行為。 例如，常見的疑難解答選項是啟用 安全模式，此模式會以有限的狀態啟動 Windows，其中只會 …

Show Insert Options buttons Select to have Excel automatically display a dialog box with special options when you insert cells, rows or columns, such as Formatting Same As Above and Clear Formatting.

Select the Start button, then select Settings > Windows Update > Advanced options > Delivery Optimization. Choose if you want to Allow downloads from other devices.

You can change the display order of the items in the navigation pane by selecting an item under Display in this order and then clicking Move Up or Move Down. (This Navigation button is not visible if Show …

The tables below show the new default values for screen and sleep. To learn how to change the screen and sleep settings on your Windows device: To adjust power and sleep settings in Windows 11, …

Right-click (or long-press) a file, and then select Show more options > Give access to > Specific people. Select a user on the network to share the file with or select Everyone to give all network users …

The Email Auto-advance setting in Microsoft Outlook helps you traverse your message list more efficiently. When you perform certain actions on an email, like deleting or archiving it, this setting …

Learn about the recovery options in Windows. Find out how to reset your PC, go back to a previous version of Windows, or use media to reinstall Windows.