Insert Page X of Y. If you have a header or footer already, click or tap where you want to put the page number first. Go to Insert > Page Number.

Press and hold (or right-click) the file or folder, select (or point to) Send to, and then select Compressed (zipped) folder. A new zipped folder with the same name is created in the same location.

Type about in the search box on your taskbar, and then select About your PC.. View your PC info

If you are having issues installing or updating Gaming Services on your PC, or if you are noticing that the Xbox app for PC is launching with missing content, you may want to download and run the Gaming Services Repair Tool for PC.

键盘快捷方式是键或键组合，提供了一种替代通常使用鼠标完成的任务的替代方法。 如果要拍摄屏幕截图或截屏，请参阅 如何获取屏幕截图并向其添加注释。. 本文包括分类为的键盘快捷方式列表：

Protect your most important files, like your passport, driver’s license, or insurance information with OneDrive Personal Vault. Start using Personal Vault. Meet Microsoft Defender. Protect your digital life and all of your devices - Windows, Mac, iOS, or Android - so you and your family can have more peace of mind.

Disable add-ins. In the upper-left corner of Outlook, choose File > Options > Add-ins. At the bottom of the View and manage Office Add-ins, make sure the Manage box shows COM Add-ins, and then choose Go. As a precaution, when the COM Add-ins listing of your current add-ins opens, do one of the following:

Capture screen shots to use in your documents. For more details and instructions, see Use Snipping Tool to capture screenshots.. Use the PRINT SCREEN key. Pressing PRINT SCREEN captures an image of your entire screen and copies it to the Clipboard in your computer's memory.

In the search box on the taskbar, type Manage BitLocker and then select it from the list of results. Or, select the Start button, and then under Windows System, select Control Panel.In Control Panel, select System and Security, and then under BitLocker Drive Encryption, select Manage BitLocker. Note: You'll only see this option if BitLocker is available for your device.

Windows Hello 是登录到 Windows 设备的一种更个性化、更安全的方式。 在 Windows Hello 中，你可以使用面部识别、指纹或 PIN 登录，而不是使用密码。