Geek Fact for August 14th

In 1984, IBM released PC DOS version 3.0.

This was in conjunction with the release of the IBM PC-AT, for which PC DOS 3.0 provided support the AT’s new 1.2MB floppy disks.

Learn more at

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About the Author

Judy Novotny

Judy is a computer veteran with 30 years of experience. She has owned everything from a TRS-80, Apple IIe and various Windows-based PCs. She is currently living in her Apple ecosystem at home consisting of an iPhone, iPad, iMac, MacBook, Apple TV, iPod nano and two Time Capsules. She is a fan of all things mobile since she got her first Palm Pilot in 1999. Check out her iPad app, Number Wizard, in the App Store. Follow her on Twitter @junovotech or at