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


Tag: extend volume

Managing disk space by deleting one partition and expanding another

Q: My 250 GB hard disk has two partitions: one-third of the drive is the C: partition, the other two-thirds is on the D: partition. I’d like to delete my empty D:  partition, and expand the C: partition to fill the entire 250 GB of space. How do I do this? Do I need a […]