Your computer probably contains so many files that you simply can’t count them all and this may lead you to wonder which files you need to have backed up. Really the files that you need to back up all depend on one thing; which files can you simply not afford to lose?
In the days of not so long ago, it was a chore for sure to back up all the files that you wanted to keep safe and secure, which was probably all of them. But these days, backup is as simple as choosing an online backup company to work with and conducting a couple of different steps.
Once you install the online backup software by download, you then set up your initial backup by selecting all the files you want to have continuously backed up. Then the program does the rest for you after that and backs up files as long as your computer is on. You can back up:
Really if there is a file extension attached to something on your computer, you can bet you can back it up with an online backup service.
So, the answer to the question of which files need to be backed up is all of them. There is no reason not to as it is now easier than ever before. Besides, with all the uncertainties in life, why would you not want to have all of your files backed up and kept safe just in case?