Recover lost or deleted files - Microsoft Support
Restoring files from previous versions. Restore deleted files and folders or restore a file or folder to a previous state. Navigate to the folder that used to contain the file or folder, right-click it, and then select Restore previous versions.
Enable or disable macros in Microsoft 365 files
Block suspicious macros in Office on Windows 10 S. How malware can infect your PC. Improve security, evaluate and mitigate the risks of running macros, and see how to enable or disable macros for Microsoft 365.
Applies To:
Excel for Microsoft 365, Word for Microsoft 365, Outlook for Microsoft 365, PowerPoint for Microsoft 365, Access for Microsoft 365, Excel 2021, Word 2021, Outlook 2021, PowerPoint 2021, Access 2021, Visio Professional 2021, Visio Standard 2021, Excel 2019, Word 2019, Outlook 2019, PowerPoint 2019, Access 2019, Visio Professional 2019, Visio Standard 2019, Excel 2016, Word 2016, Outlook 2016, PowerPoint 2016, Access 2016, Visio Professional 2016, Visio Standard 2016
Fix problems connecting your Google account to the Microsoft Cloud
If you're having trouble connecting your Gmail account to Outlook or Mail for Windows 10, this might be due to your Gmail settings. Follow the steps below to change your Gmail settings and fix the issue.
Applies To:
Outlook for Microsoft 365, Outlook for Microsoft 365 for Mac, Outlook 2021, Outlook 2021 for Mac, Outlook 2019, Outlook 2019 for Mac, Outlook 2016, Outlook.com, Calendar for Windows 10, Mail for Windows 10, Outlook on the web for Exchange Server 2016
Troubleshooting black or blank screens in Windows
Troubleshoot screen flickering in Windows. Fix connections to wireless displays or docks in Windows. If your computer is showing a black or blank screen in Windows, these troubleshooting tips could help get your system back up and running.
如何添加新的 Xbox 好友 | Xbox Support
在 Xbox 上，可以将好友添加到好友列表，关注玩家以了解他们正在执行的操作，并将最喜欢的好友放在列表顶部，以便容易找到。. 好友 是你希望通过群聊天、消息传递、游戏和查看其活动源与之交互的人员。. 通过将玩家添加为好友，即可成为他们的“关注者 ...
Register the password reset verification method for a work or school ...
Register the password reset verification method for a work or school account. If you forgot your work or school password, never got a password from your organization, or have been locked out of your account, you can use your security info and your mobile device to reset your work or school password. Your administrator must turn on this feature ...
Tips to improve PC performance in Windows - Microsoft Support
ReadyBoost lets you use a removable drive, like a USB flash drive, to improve your PC’s performance without opening your PC and adding more memory (RAM). To use ReadyBoost, you’ll need a USB flash drive or a memory card that has at least 500 MB free and a high data transfer rate.
好友和社交活动 | Xbox Support
如何添加新的 Xbox 好友. 将好友添加到收藏夹列表. 隐藏、筛选和固定活动信息帖子. 如何在 Xbox 上将其他玩家静音或屏蔽. 如何在 Xbox 中查看好友的活动. 如何在 Xbox 主机小帮手应用中查看好友的活动. 如何使用 Xbox 主机小帮手应用管理好友列表。. 在 Xbox 360 好友 ...
Change your default search engine in Microsoft Edge
To add a different search engine, perform a search in the address bar using that search engine (or a website that supports search, like a wiki site). Then go to Settings and more > Settings > Privacy, search, and services > Address bar and search.
Edit photos and videos in Windows - Microsoft Support
Edit photos and videos in Windows. Whether you like to apply changes that affect your photo's quality, feel, and look—or you want to add information on top of your photos, the Microsoft Photos app in Windows gives you all kinds of options for getting your photos and videos looking their best.