Windows troubleshooters - Microsoft Support
Get Help has troubleshooters, or diagnostic tests, that can check your system configuration for anything that might be causing issues using your devices. Here's a few of the more common …
Find Information About Your Windows Device - Microsoft Support
Oct 14, 2025 · Learn how to find basic information about your Windows device, including the device name, version of Windows, hardware details and avaialble storage space.
December 10, 2024—KB5048685 (OS Builds 22621.4602 and …
Jan 9, 2024 · Microsoft combines the latest servicing stack update (SSU) for your operating system with the latest cumulative update (LCU). For general information about SSUs, see …
Reinstall Windows with the installation media - Microsoft Support
This media, typically created on a USB drive or DVD, contains all the necessary files to install or reinstall Windows on your device. It is particularly useful in scenarios where your system …
Fix low disk space errors quickly in Windows - Microsoft Support
Turn on OneDrive Files On-Demand to save space by storing smaller placeholder files on your hard drive instead of full-size files. Run antivirus software like Windows Security to scan and …
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.
Backup, restore, and recovery in Windows - Microsoft Support
Learn about the different tools to backup and restore your data, and to recover Windows in case of a system failure.
Determine whether your computer is running a 32-bit version or …
To determine which version of Windows you’re using, follow the steps in Method 1 or 2. If one method doesn’t work, try the other. Method 1: View the System window in Control Panel Click …
February 11, 2025—KB5051987 (OS Build 26100.3194)
Jun 15, 2024 · Microsoft combines the latest servicing stack update (SSU) for your operating system with the latest cumulative update (LCU). For general information about SSUs, see …
Fix issues by reinstalling the current version of Windows
Using this tool will reinstall the current version of Windows on your device. This tool preserves all your apps, documents, and settings. Make sure to keep your PC connected to a power source …