5 Built-In Tools to Clean Your PC For Free

Master Windows 11 Speed: 5 Built-In Tools to Clean Your PC For Free

Is your Windows 11 PC running slower than usual? You do not need to pay for expensive third-party cleaning software. Windows 11 includes powerful, built-in tools that can clear out gigabytes of digital junk and restore your system's responsiveness instantly.

Here is a step-by-step guide to using five native tools to speed up your computer today.

1. Cleanmgr (Disk Cleanup)

The cleanmgr command opens Disk Cleanup. This tool safely deletes system logs, temporary internet files, and previous Windows installation files that hog your storage.

How to use it:

• Press Windows Key + R to open the Run dialog box.
• Type cleanmgr and press Enter.
• Select your main drive (usually C:) and click OK.
• Click the Clean up system files button to do a deeper scan.
• Check the boxes for items you want to delete (e.g., Temporary Files, Recycle Bin).
• Click OK and then click Delete Files.

2. The 'Temp' Folder

The temp folder holds temporary configuration files created by the operating system itself. Over time, these files accumulate and slow down file explorer performance.

How to use it:

• Press Windows Key + R.
• Type temp and click OK.
• If prompted for administrator permission, click Continue.
• Press Ctrl + A to select every file in the folder.
• Press Shift + Delete to permanently erase them.
• If a popup says a file is in use, check Do this for all current items and click Skip.

3. The '%temp%' Folder

Unlike the local system temp folder, %temp% points to the temporary files created by your current user profile and third-party applications (like web browsers and game launchers). This folder is often the largest source of junk data.

How to use it:

• Press Windows Key + R.
• Type %temp% and press Enter.
• Press Ctrl + A to highlight all files and folders.
• Press Shift + Delete to bypass the Recycle Bin and delete them permanently.
• Click Skip for any files currently locked or in use by open programs.

4. Inetcpl.cpl (Internet Properties)

The inetcpl.cpl command launches the Internet Properties panel. Even if you use Microsoft Edge or Google Chrome, caching mechanisms linked to the core Windows internet architecture can slow down your network stack and system apps. Cleaning this optimizes background data loading.

How to use it:

• Press Windows Key + R.
• Type inetcpl.cpl and click OK.
• In the General tab, look for the Browsing history section.
• Click the Delete... button.
• Check Temporary Internet files, Cookies, and History.
• Click Delete, then click Apply and OK.

5. Prefetch

The prefetch folder caches data about the applications you use frequently so they launch faster. However, if you update apps or uninstall software, the prefetch index becomes bloated with outdated links, causing Windows to stutter when searching for files.

How to use it:

• Press Windows Key + R.
• Type prefetch and press Enter.
• Click Continue to grant permanent access to the folder.
• Press Ctrl + A to select all items.
• Press Shift + Delete to wipe the folder clean.
• Skip any files that the system reports are currently open.

Pro-Tip: Restart Your PC

After running these five steps, restart your computer. Windows 11 will rebuild fresh, unbloated cache files, and you should notice faster boot times and smoother app loading right away.

To keep your system running optimally, repeat this maintenance routine once every month.