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I'm one of today's best-selling computer book writers, with more than 15 million books in print.

This website keeps you up-to-date on my books, and your computers. Each week, I answer a reader's question on-line.

Windows 11 For Dummies on sale now!

Windows 11 For Dummies

Drop by Amazon.com for big discounts on Windows 11 For Dummies.

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Archive for 'Windows versions'

Why does the Windows Experience Index differ in Windows Vista and Windows 7?

Q: Under Vista Ultimate, my computer earned a Windows Experience Index of 5.9. (I expected that because I own a Dell Precision M6400 mobile workstation that’s maxed out in performance. When I did an upgrade install of Windows 7 RC (Build 7100), I was disappointed to see the Performance Experience Index remain at 5.9. I […]

Using “Blind Carbon Copy” when sending e-mail

It’s considered bad e-mail etiquette to send or forward e-mail to friends by adding their addresses to the To: or Cc: areas. The recipients probably don’t know each other, and they may wish to protect their privacy by not revealing their e-mail addresses to strangers. (Messages are often forwarded many times, leaving everybody’s e-mail address […]

It’s scary to see yourself on TV…

The promo video I made for Amazon is online now, and the price of Windows 7 For Dummies has dropped to a 34% discount!

Where can I still buy Windows XP?

Q: I’m a 51-year-old newbie to the Internet. I have an old Dell Dimension 8100 that I bought as a used PC. It runs Windows ME. It has a 40GB hard drive and 256MB of RAM. The hard drive still has a lot of free space. It has Internet Explorer 6. (I’m told that’s being […]

Upgrading to Windows 7 from Windows XP

I wrote a simple, step-by-step guide for upgrading to Windows 7 from Windows XP on Dummies.com. Check it out if you’re considering upgrading a Windows XP computer to Microsoft’s latest operating system, Windows 7.