Fix Wi-Fi connection issues in Windows - Microsoft Support
Things to try first. Try these things first to help you fix or narrow down the connection problem. Run Get Help to troubleshoot and fix common connection problems. Right click the network icon in the right side of the taskbar and select Diagnose network problems or open Get Help for Network & Internet
Изменение режима питания для Windows компьютера ...
Узнайте, как изменить режим питания на компьютере Windows для сохранения заряда батареи, ограничения уведомлений и фоновых действий. Выберите режим питания, который вам нужен, и что вы хотите сделать на компьютере Windows 11.
Office Help & Training
由于此网站的设置,我们无法提供该页面的具体描述。
Check if a cell contains text (case-insensitive) - Microsoft Support
On the Home tab, in the Editing group, click Find & Select, and then click Find.
适用于: Microsoft 365 专属 Excel, Excel 2021, Excel 2019, Excel 2016
Redeem a gift card or code to your Microsoft account
How to redeem a gift card, Xbox download code or token. Both Microsoft and Xbox gift cards and download codes and tokens work the same way: once redeemed to your Microsoft account, you can spend your balance at Microsoft Store online, on Windows or Xbox, and you can get downloads for the latest apps, games, movies, TV shows, and Surface, Xbox, and accessories.
适用于: Microsoft 帐户仪表板
Using the Windows Activation troubleshooter - Microsoft Support
To activate using your digital license, you'll need to upgrade to Windows 11 Pro: Save your work and close any open apps.
PC 版 Game Pass 常见问题解答 | Xbox Support
获取有关 PC 版 Game Pass 订阅的常见问题的解答。升级到 Xbox Game Pass Ultimate。 在加入 Xbox Game Pass Ultimate 时,我们会将你在 Xbox Live Gold 和/或 Xbox Game Pass 上拥有的任何预付时间应用于 Xbox Game Pass Ultimate,最长预付时间为 36 个
Microsoft account security info & verification codes
Important: You don't need to remove old security information unless there is an account security risk (e.g. someone else has access to your old mailbox).
适用于: Microsoft 帐户仪表板
Update to the new Microsoft Edge - Microsoft Support
Experience the web in a whole new way by switching to the Microsoft Edge browser from Internet Explorer or Microsoft Edge Legacy.
Create an email signature from a template - Microsoft Support
To resize the image, select the image to see drag handles appear around the image. Move the drag handles to resize the image as necessary. Select the Picture Format tab on the ribbon, then use the options on it to format your image. For example, you can apply a style or a border to the image.
适用于: Microsoft 365 专属 Outlook, Outlook 2021, Outlook 2019, Outlook 2016