Learn how you can free up drive space in Windows. Keep your PC running smoothly and up to date by increasing the disk space.

This tool can be used to download the latest version of Windows and create a bootable USB drive or DVD, which can then be used to perform a clean installation of Windows.

This article describes the Microsoft support policy for customers who use registry cleaning utilities that rely on unsupported methods to extract or modify the contents of a Windows Registry.

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 …

Learn how to free up space for Windows update including deleting nonessential files, using an external hard drive, and updating your hard drive.

After October 14, 2025, Microsoft will no longer provide free software updates from Windows Update, technical assistance, or security fixes for Windows 10. Your PC will still work, but we …

2016年2月6日 · This article provides an update to clean disk space for Windows 10 cumulative updates, and it fixes some disk space issues. Before you install this update, note the restart …

2007年1月12日 · Describes how to use the System File Checker tool to troubleshoot missing or corrupted system files in Windows.

1. Make sure you have the latest updates for Windows and device drivers 2. Restart your PC and open only the apps you need 3. Use ReadyBoost to help improve performance 4. Make sure …

This article contains lists of tools and resources that Microsoft makes available to help you understand how to avoid or remove malware and viruses from your Windows-based computer.