You can find many realistic backup and restore methods for backing up your important data. However, which one of these methods will suit you best depends on a number of factors. These include the amount of data that you want backed up, how valuable the data is and how much you are willing to pay. Some of the more commonly used solutions are mentioned below. Of course, you have to remember that just as computer hard drives are susceptible to virus attacks or to sudden system shutdowns, so are the different media mentioned below. This means the backup files stored on them can also be affected and you may need to find a way to recover bkf files but more on that later. Let us begin by looking at the most popular ways of taking backups.
· Using flash drives ' Flash memories are also called pen drives or memory sticks. They can store anywhere from 64 MB to 8 GB of data easily and hence are ideal for backing up small amounts of data. These drives can be easily plugged into the USB drive of a computer and the data accessed.
· Using DVDs ' These are commonly used by home computer users and small businesses to backup their data. A single-layer DVD can store up to 4.7 GB of data and a double-layer DVD up to 8.5. Excellent for storing medium amount of data.
· Using external hard drives ' The drop in prices of these hard drives has coincided with a rapid increase in the number of digital audio and video files that typically run into a few GB. Extremely easy to use, these drives can store massive amounts of data.
Depending on how much data you need backed up and what your budget is, you can choose any one of these methods to backup your data. Occasionally though, these media do become corrupt and you may need to recover bkf files stored on them.

