Learn how to install a scanner and use it to scan pictures and documents in Windows 10.

建议使用 Microsoft Edge 实现更快、更安全、更现代的 Web 浏览体验。 目前使用的相同 Internet Explorer 11 应用和网站可使用 Internet Explorer 模式在 Microsoft Edge 中打开。 如果访问的任何网站需要 Internet Explorer 11，可以在 Microsoft Edge 中使用 Internet Explorer 模式重新加载它。 Internet Explorer 11 支持已于 2022 年 6 月 ...

Learn how to use keyboard shortcuts in Word to add accent marks, special characters, symbols, and more.

在开始之前，请确保Windows 11电脑支持蓝牙。 有关如何检查的详细信息，请参阅 修复 Windows 中的蓝牙问题 。 如果需要帮助添加没有蓝牙功能的设备，请参阅 将设备添加到 Windows 电脑 。

If your purchase of Office or Microsoft 365 came with a product key, you enter your product key on one of the websites listed below for your product. After you enter your key, you can download and install Office, or you can renew your Microsoft 365 subscription.

Find out how to free up space on your device by deleting unnecessary files, uninstalling apps, and moving files to other drives.

Go to Microsoft account security and select Password security. As a security measure, you might be prompted to verify your identity with a security code. Decide if you want to receive the security code by email or phone. You'll be asked to verify your email address or the last four digits of your phone number, and then select Send code. When you receive the code, enter it and select Submit ...

Find your files in Windows 11 using one of these methods. Search from the taskbar: Type the name of a document (or a keyword from it) into the search box on the taskbar. You'll see results for documents across your PC and OneDrive. To filter your search, you can select the Documents tab—and then your search results will only show documents.

Sign in to SharePoint SharePoint is a browser-based app that you connect to through your web browser, like so: Go to office.com, and sign in to your work or school account. In the upper left corner of the window, select the app launcher > All apps > SharePoint Tip: If you don't see the SharePoint app under All apps, use the Search box near the top of the window to search for SharePoint.

Microsoft Edge makes it easy to save your passwords as you browse the web. When you enter a new password in the Edge browser on your desktop or mobile device, Microsoft Edge will ask if you want your username and password remembered. The next time you visit the site, the browser will finish filling in your account info. If you’re signed into Edge with your Microsoft account, these passwords ...