Welcome to Andy Rathbone's Web site

Site menu:

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 10 For Dummies, Fourth Edition on sale now!

Windows 10 For Dummies

Drop by Amazon.com for big discounts on Windows 10 For Dummies, Fourth Edition.

Site search

Popular Posts

Recent Comments

Categories

Tag: Windows version

What version of Windows do I have, and is it 32-bit or 64-bit?

Q: I’m trying to install a program, but I don’t know if my computer has a 32-bit or 64-bit version of Windows. I don’t even know what version of Windows I have. PC technicians usually repair my PC, and I don’t know what version came with my computer. How can I find out if my […]