The best backup device for a computer would be an external hard drive. The leading external hard drives are the Buffalo DriveStation DDR, LaCie 5big Thunderbolt, IoSafe Solo G3, Promise Pegasus R6, and Promise Pegasus J4.
Logitech is the best name for the mice computer devices.
A backup is a copy of data. You can copy your documents, your photo collection, your movie collection, your emails, etc. You can copy it to a flash drive, to an external hard disk, to a DVD, etc.
Someone can get a backup service for their home computer by purchasing one online. A backup system for a home computer can be purchased at Best Buy, Circuit City or Walmart.
There are many different types of computer devices that one can use with a small business. Examples of some of the best computer devices are Dell and Mac.
Tape drives are best for offsite backup to protect valuable information.
"All computer stores carry backup and recovery software. If you did not purchase it at the time you purchased your computer, it may be best to get it from the same store being the salesperson will understand more of what you need by knowing just what type of computer you have."
Computer backup means backing up data from the computer to a USB/external HD/CD/DVD etc. Computer Backup in process will mean a backup is taking place and is in process for backing up data.
Usb devices
One can read reviews of computer backup services online on websites, such as CrashPlan+, Backblaze, Mozy and Carbonite. Computer backup services are useful for backup of important files.
Best bet ... the plug has fallen out.
Connect the hard drive from the failed computer to another computer and backup all your stuff.
Dock it to your computer and do a fully backup.