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Use System Restore - Microsoft Support
Use System restore to make restore points when you install a new app, driver, or Windows update, and when you create a restore point manually.
How do I log on as an administrator? - Microsoft Support
Open User Accounts by clicking the Start button , clicking Control Panel, clicking User Accounts and Family Safety, clicking User Accounts, and then clicking Manage another account .. If you're prompted for an administrator password or confirmation, type the password or provide confirmation.
在 Excel 中插入批注和备注 - Microsoft 支持
培训:在 Excel for Office 365 中,你可以使用“批注”与其他人进行对话,或者使用“笔记”来进行批注。 观看此视频以了解如何操作。 试一试! 在 Excel for Microsoft 365 中,你可以使用“批注”与其他人进行对话,或者使用“备注”来进行批注。 添加批注以开始对话
适用于: Microsoft 365 专属 Excel, Excel 2021, Excel 2019, Excel 2016
How to use the world time clock in the Clock app in Windows
Type the first few letters of a location, and then select it in the list. If you don't see the one you want, try another location in the same time zone.
Change screen brightness in Windows - Microsoft Support
If you don't have a desktop PC and the slider doesn't appear or work, try updating the display driver. Select Search on the taskbar, type Device Manager, and then select Device Manager from the list of results.In Device Manager, select Display adapters, then select the display adapter.Press and hold (or right-click) the display adapter name, then select Update driver and follow the instructions.
View and manage your subscriptions on Xbox | Xbox Support
Press the Xbox button on your controller to open the guide, and then go to Profile & system > Settings > Account > Subscriptions.; Select the subscription that you want to manage.
View display settings in Windows - Microsoft Support
To change your screen resolution, use the drop-down menu under Display resolution.. Note: You should use the Recommended resolution. If you change the resolution, content might appear blurry or pixelated.
Windows で複数のモニターを使用する方法 - Microsoft サポート
ヒント: ワイヤレス ディスプレイ アダプターを使用している場合は、新しいテレビの HDMI ポートに接続して、PC をワイヤレスに接続します。ワイヤレス ディスプレイ アダプターをテレビに接続したら、Windows 11 PC に移動し、Windows ロゴ キー + K を押して [キャスト] を開き、ワイヤレス ...
Upgrade to Windows 10 Pro - Microsoft Support
Windows 10 Pro offers more advanced security and business networking features, including: BitLocker Drive Encryption
Install Office 2007 - Microsoft Support
Important: Office 2007 is no longer supported. Learn how to upgrade to a newer version.If you still need to install this version, you'll need an Office 2007 installation disc and a product key for the version you're trying to install.
适用于: Office 2007