If you weren't able to change your password. If you couldn't change your password this way, see Reset your Microsoft account password. Need more help? Contact Support. For technical support, go to Contact Microsoft Support, enter your problem and select Get Help.If you still need help, select Contact Support to be routed to the best support option.

In the list next to Personalize your background, select Picture, Solid color, Slideshow, or Windows Spotlight (to see a new image from around the world every day).

Get Microsoft billing support. Find help with Microsoft Store purchases, subscriptions, refunds, payment options, and checking your order history.

The new Bing is now available to everybody directly from the Windows taskbar, making more ways to interact with your PC across search, answers, chat, and creation available anytime, right on your desktop.

若要打开文件资源管理器，请 + E 选择 Windows 徽标键 ，或转到“开始 ” 并在搜索框中键 入文件资源管理器。 在结果中选择“文件资源管理器”。 热门主题. 以下是关于文件资源管理器的一些常见问题的答案。

Select the cell you want to combine first. Use commas to separate the cells you are combining and use quotation marks to add spaces, commas, or other text.

Cookies are small pieces of data stored on your device by websites you visit. They serve various purposes, such as remembering login credentials, site preferences, and tracking user behavior.

Outlook 不会将新签名添加到你在步骤 1 中打开的邮件，即使你选择将签名应用于所有新邮件也是如此。 必须将签名手动添加到此邮件。 所有将来的邮件都会自动添加签名。 若要手动添加签名，请从“消息”菜单中选择“签名”，然后选择刚创建的签名。

Next to Choose where to get apps, select one of the available options.To see recommendations, select Anywhere, but let me know if there's a comparable app in the Microsoft Store.. To stop seeing app recommendations, select Anywhere.

Optimizing your drives can help your PC run smoother and boot up faster. To optimize them: Select the search bar on the taskbar and enter defrag.