The OR function returns TRUE if any of its arguments evaluate to TRUE, and returns FALSE if all of its arguments evaluate to FALSE.. One common use for the OR function is to expand the usefulness of other functions that perform logical tests. For example, the IF function performs a logical test and then returns one value if the test evaluates to TRUE and another value if the test evaluates to ...

Learn how to get older apps or programs to run on Windows 10 or Windows 11 by adjusting compatibility settings.

键盘快捷方式是指按键或按键组合，可提供另一种方式来执行通常使用鼠标执行的操作。 下面是适用于 新版 Microsoft Edge 和 Microsoft Edge for Mac 的列表。

Learn how to restore your Xbox console to the factory default settings using your console or a USB drive.

Wildcard characters represent text or numeric values and are useful for finding multiple records with similar information or if you don't remember exact search values.

Learn how to use the PC Health Check app to help you improve your device performance.

The dial pad can be used like a typical phone to make a call to a phone number. (You can also type in names or groups.) To dial a number from Teams, go to Calls, and then enter the number of the person you want to reach by using the dial pad located on the left. Then click Call.

Découvrez comment exécuter l’utilitaire de résolution des problèmes de Windows Update pour résoudre les erreurs de téléchargement ou d'installation des mises à jour Windows.

Explore subscription benefits, browse training courses, learn how to secure your device, and more.

重要说明不需要此更新，如果 Windows 恢复环境 （WinRE） 满足以下任何条件，则不会提供此更新：. 如果 WinRE 恢复分区没有足够的可用空间。