This article lists several solutions that may help improve your PC’s performance. We recommend trying all the listed solutions as multiple factors can contribute to slow performance.

Freeing up space can help your device run better and stay secure. Below are several easy ways to free up space in Windows. Try them in order—after each step, check to see if you’ve freed up enough …

Select Start > Settings > System > Power & battery. Open Power & battery settings For Power mode, select Better performance or Best performance. This setting can be set up differently based on when …

If it's a hard disk drive, select Analyze if you want Windows to check the drive to see if it needs optimization, or select Optimize to have Windows run optimization on the drive.

You can boost performance a bit and help your computer run more smoothly by not using a screen saver. Tip: Don't rely on a screen saver to protect your computer from unauthorized access. To help …

Storage Sense can automatically free up drive space for you by getting rid of items that you don't need, like temporary files and items in your Recycle Bin. Here’s more info on how it works and how to set it …

Training: In Microsoft Outlook, you can delete redundant email messages in your Inbox. Watch this online video to learn how to use the Clean Up Conversations tool.

For example, you could create a rule to move all messages that are older than three months to an archive folder under On My Computer. To learn more about how to create rules, see Create a rule in …

Describes how to use the clean boot process to troubleshoot a problem in Windows

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 …