If you have the disk space, set up a separate D partition to keep all your documents, files, etc. You can also use it as a backup space if you have to reinstall the OS in the future.

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1985 380SE Blue/Blue - 230,000 miles
2012 Subaru Forester 5-speed
2005 Toyota Sienna
2004 Chrysler Sebring convertible
1999 Toyota Tacoma