Here are some ways you can free-up some Disk Space to improve overall PC Performance!
Firstly, install CCleaner, and run PC Health Checker. Not only will it detect trackers, update apps, but also remove the unwanted junk form your device.
Secondly, you will need to go to file explorer and go to This PC. Right click on the disk you wish to clean up and click on Properties. Then, click on Disk Cleanup, and check all the boxes and start cleanup. This may take a minute so do be patient.
Thirdly, go to the search bar and Type RUN, there type %Temp% and delete all the files in the folder. Open it again and this time type Temp. Clean up this folder as well. This will automatically remove all the temporary files clogging up the system.