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Windows 11 automatically downloads and installs updates to make sure your device is secure and up to date. This means you receive the latest fixes and security updates, helping your device run efficiently and stay protected. To check for updates manually, select Start > Settings > Windows Update . Check for updates If other questions come up when you update Windows 11, here are some other ...

One of the most important ways to ensure that your online accounts are safe and secure is to protect your passwords. Follow this advice to help keep your accounts out of the wrong hands. Create strong passwords Password security starts with creating a strong password. A strong password is: At least 12 characters long but 14 or more is better. A combination of uppercase letters, lowercase ...

Add a password to protect your entire workbook and control whether others can open or make changes to it. Protect your file by setting passwords for Open and Modify.

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Learn how to use virus and threat protection options in Windows Security to scan your device for threats and view the results.

This cumulative update for Windows 11, version 23H2 (KB5068865), includes the latest security fixes and improvements, along with non-security updates from last month’s optional preview release. To learn more about differences between security updates, optional non-security preview updates, out-of-band (OOB) updates, and continuous innovation, see Windows monthly updates explained. For ...

Summary The Windows Update Assistant helps you manually download and install the latest Windows feature update on a compatible PC. Feature updates introduce new capabilities and help keep your device secure. Use this tool if your device hasn’t received a feature update automatically through Windows Update. Download the Windows Update Assistant What does Windows Update Assistant do? Downloads ...

Learn how to install and use Microsoft Copilot, your Artificial Intelligence companion, on all of your devices.

Learn how to install Office 2021, 2019, or 2016 on your PC or Mac.