To learn how to update to the latest version of Windows, or learn more about the “end of service” status for these versions of Windows 10, see the frequently asked questions. Note: After you receive the update notification, be sure to leave your PC plugged in and powered on while the download completes. Restart your PC when prompted.

Occasionally, your Windows 10 device might show you a notification indicating your device needs an update. Here’s what you need to know if you see this message: “You’re not receiving security updates.” Select any header, and it'll open to provide more information: Why am I seeing this notification?

Windows Update is an essential component of Windows 11, ensuring your system remains secure, stable, and up-to-date with the latest features. However, issues can occasionally arise, preventing updates from installing. This guide provides detailed steps to troubleshoot and resolve Windows Update problems effectively.

Need to know which version of Windows 11 is running on your device? You can check quickly and easily. In the search box on the taskbar, type winver, then select winver from the list of results. Need to know about required disk space, error codes, removing an installed update, or other update questions? Find more help at Windows Update: FAQ. Note:

Learn about the standard terminology that is used to describe Microsoft software updates.

With System Restore you can revert your PC's state to a previous point in time. This can be particularly useful when troubleshooting issues caused by recent changes, such as software installations, driver updates, or system settings modifications.

Extract this .zip file to get the Defender update package (defender-dism- [x86|x64|arm].cab) and an updating tool (DefenderUpdateWinimage.ps1) that assists the update operation for OS installation images. The following prerequisites apply to running this updating tool (DefenderUpdateWinImage.ps1):

Если вы используете Windows 10 версии 1507, 1511, 1607, 1703, 1709 или 1803, вы можете ожидать получения уведомления о том, что на вашем устройстве должны быть установлены последние обновления для системы безопасности, а затем предлагается обновить устройство.

Drivers updated through Device Manager can be done either automatically or manually. If needed, drivers can also be reinstalled through Device Manager. To update or reinstall a driver through Device Manager in Windows, select the desired task from the following list:

In Windows, use Search on the taskbar to search for PC Health Check, then select it from the list of results. If a PC Health Check update is available, you can quickly install it for the latest version.