Geek Fact for May 7th

In 1982, IBM released PC-DOS version 1.1.

One of the main features of PC-DOS v1.1 was its ability to support 320 KB 5.25” floppy disks. PC-DOS v1.0 only supported a capacity of 160 KB.

Learn more at

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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