Orders placed by 4:00 PM MST get
SAME DAY SHIPPING
for items listed as in stock
Contact
Visit Precision Roller on Facebook
Follow Precision Roller on Twitter Watch Precision Roller on YouTube Follow Precision Roller on Pinterest
Save Today by Signing Up for Special Offers on Printer Ink, Toner, and Supplies
Shop for printer toner and supplies Shop for printer toner and supplies
My saved printers My Printers ►
Or browse by model:


Featured Products
Hot Topics Border element for PR Glossary: Definition of OS
Helpful Resources: Printer & Technology Information Border element for PR Glossary: Definition of OS
Home ►
Glossary ►
Terms starting with O ►
OS

Glossary OS

Definition of OS

OS
1.  An acronym for operating system, i.e. MS-DOS, Windows, UNIXCR, Macintosh, etc. The OS is basically a program that manages all of the other programs in a computer.
About Shopping Account
©2003-2024 Precision Roller. • 2102 West Quail Avenue, Suite 1 • Phoenix, AZ 85027 • (800) 323-9523 / (623) 581-3330 • M-F 7:30am - 5:00pm MST (noDST)
Individual brands are copyrighted by their respective owners. Precision Roller is in no way affiliated, sponsored or endorsed by these copyright owners or their affiliates or dealers
This website uses a secure server to encrypt all sensitive information.

Questions?   Concerns?   Send us a note at webmaster@precisionroller.com