
If your computer's C drive is running out of space due to accumulated files and installed software, fret not! In this article, I'll unveil 3 strategies to prevent your Windows 11 C drive from filling up.
1. Utilize the Disk Cleanup feature
The first step is to clear out redundant data on your computer or laptop's C drive!
Step 1: On your laptop or desktop screen, press the Windows + R key combination. Then type in the command line cleanmgr and click OK.

Step 2: Select C drive > OK.

Step 3: Check the files you want to delete and click OK.

Step 4: Click on the Delete Files button.

Wait for the process of deleting redundant files to complete.

2. Remove excess files from installed software
With this method, we'll clean up excess files left behind during the installation or uninstallation of software.
Step 1: On your laptop or desktop screen, press the Windows + R key combination. Then type in the command line %temp% and click the OK button.

Step 2: You'll be taken to a folder containing these excess files. Here, press the Ctrl + A key combination to select all of these files. Then press the Shift + Del key combination to issue the delete command. Finally, click the Yes button.

There might be some files that cannot be deleted, and you don't need to worry about trying to delete them. Just follow until this step and you're done.

3. Resize disk partitions
With this method, we'll allocate additional storage space to the C drive to prevent it from becoming too full, avoiding the annoyance of a full C drive and potential errors.
Step 1: First, we'll need to download a third-party software to assist with this. Click on this link to download the Partition Wizard software. The software will automatically download after clicking the link, so you don't need to do anything else.
Step 2: Double-click on the downloaded file and click the Run button.

Select your language > OK.

Choose Continue installing the free edition.

Proceed by clicking the Next button.

Finally, click on the Finish button to complete the software installation process.

Step 3: The software will automatically open after you click the Finish button. Choose a hard drive partition other than the C drive. This selected drive will share excess storage space with the C drive. Right-click on that drive and select Move/Resize.

Hold down the left mouse button and drag the yellow bar to the right to create space.

Click on the Apply button after you finish dragging.

Step 4: Right-click on the Windows icon > Disk Management.

Step 5: Right-click on the C drive partition and select Extend Volume.

Click on Next.

Finally, click on the Finish button. Now your C drive has received capacity from drive D.

Above, I've shared with you how to prevent your C drive from getting full on Windows 11. Hope this article will be helpful for you.
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