
Free up drive space in Windows - Microsoft Support
To check the total disk space left on your Windows 11 device, select File Explorer from the taskbar, and then select This PC on the left. The available space on your drive will appear under Devices and drives.
Reinstall Windows with the installation media - Microsoft Support
Oct 14, 2025 · 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 …
Defragment / optimize your data drives in Windows - Microsoft Support
Solid-state drives (SSDs) are what's known as "trimmed," which is basically telling the drive where it can safely do cleanup work when it's not busy doing more important things like saving or loading your …
Reset your PC - Microsoft Support
Oct 14, 2025 · Resetting your PC in Windows is a powerful feature that allows you to restore your device to its original state, which can be useful whether you're experiencing performance issues, software …
Free up space for Windows updates - Microsoft Support
Learn how to free up space for Windows update including deleting nonessential files, using an external hard drive, and updating your hard drive.
Disk cleanup for Windows 10 cumulative updates - Microsoft Support
Feb 6, 2016 · 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 requirement.
Free up drive space in Windows - Microsoft Support
To check the total disk space left on your Windows 11 device, select File Explorer from the taskbar, and then select This PC on the left. The available space on your drive will appear under Devices and drives.
Tips to improve PC performance in Windows - Microsoft Support
To help diagnose and resolve many of these issues, you can use the Microsoft PC Manager app, which provides tools to clean up storage, manage startup apps, and optimize system performance.
How to delete the contents of the Temporary Internet Files folder
This article describes how to permanently remove the contents of the Temporary Internet Files folder from your computer. Watch a video about how to delete the contents of the Temporary Internet Files …
Save disk space with OneDrive Files On-Demand for Windows
With Files On-Demand, you’ll see all your files as online-only files in File Explorer, but they won't take up space. When you’re connected to the Internet, you’ll be able to use the files like every other file on …