What does it mean if Windows isn't supported? - Microsoft Support
To check the end-of-support dates for your version of Windows, see the product lifecycle information for Windows. If your version of Windows is still supported, you should always install the latest updates for Windows. To download and install these updates, use Windows Update in the Settings app.
Windows help and learning - support.microsoft.com
Find help and how-to articles for Windows operating systems. Get support for Windows and learn about installation, updates, privacy, security and more.
January 14, 2020—KB4535289 Update for Windows 10 Mobile (OS …
Windows 10 Mobile, version 1709 reached end of service on January 14, 2020. Devices running Windows 10 Mobile and Windows 10 Mobile Enterprise will no longer receive monthly security and quality updates that contain protection from the latest security threats.
Create installation media for Windows - Microsoft Support
Installation media, such as a USB flash drive, can be used to install a new copy of Windows, perform a clean installation of Windows, or reinstall Windows. To create installation media, go to the software download website, where step-by-step instructions can be found.
Find your Windows product key - Microsoft Support
If you're looking for product keys for Office, apps, games, and more, see Find your Microsoft downloads and product keys. Learn how to find a Windows product key for activation, and when you'll use a digital license instead.
Meet Windows 11: The basics - Microsoft Support
Get to know your way around Windows 11, from where to search to how to stay organized. Watch the video and read tips about new features.
Contact Us - Microsoft Support
Select the product you need help with. We'll show you self-help options first. Additional help is available if you need it, including live chat with a Microsoft specialist. Microsoft 365. Office. Windows. Xbox. Surface devices. Copilot.
September 26, 2024—KB5043145 (OS Builds 22621.4249 and …
2024年1月9日 · Windows 11 servicing stack update (KB5043143) - 22621.4245 and 22631.4245. This update makes quality improvements to the servicing stack, which is the component that installs Windows updates. Servicing stack updates (SSU) ensure that you have a robust and reliable servicing stack so that your devices can receive and install Microsoft updates.
Activate Windows - Microsoft Support
Learn how to activate Windows using a product key or digital license, check your activation status, and link your Microsoft account.
Phone Link requirements and setup - Microsoft Support
Install or open the Link to Windows mobile app on your Android device. To do this, open a web browser on your Android device and then enter the link that's displayed on your PC ( www.aka.ms/yourpc ). Sign into the mobile app with the same Microsoft account that you signed in to on your PC.