Using Disk Cleanup
Disk Cleanup helps free up space on your hard. Disk Cleanup searches your drive, and then shows you temporary files, Internet cache files, and unnecessary program files that you can safely delete. You can direct Disk Cleanup to delete some or all of those files.
Removing unneeded filesWhen running an operating system as complex as Windows, you may not always know the significance of all the files on your computer. Sometimes Windows uses files for a specific purpose and then retains them in a folder designated for temporary files. Alternatively, you may have previously installed Windows components that you are no longer using. For a variety of reasons, including running out of space on your hard drive, you may want to reduce the number of files on your disk, or create more free space, if it can be done without harming any of your programs.
Use the Windows Cleanup Wizard to perform all of the following tasks to clear space on your hard disk:
Start, click Run, and then type cleanmgr.