To delete temporary files
- In the search box on the taskbar, type disk cleanup, and select Disk Cleanup from the list of results.
- Select the drive you want to clean up, and then select OK.
- Under Files to delete, select the file types to get rid of. To get a description of the file type, select it.
- Select OK.
If you need to free up more space, you can also delete system files
- In Disk Cleanup, select Clean up system files.
- Select the file types to get rid of. To get a description of the file type, select it.
- Select OK.
Click here for additional information on freeing up disk space in Windows.