What if you lose your data
You have been working day in and day out. All your important documents are there in your hard disk. For most of us, ctrl + s (Save) is enough to save us from the trouble of having to deal with the loss of data. That’s bad, because you can still get into trouble. You might ask how, then picture this, what if your hard disk gets corrupted ? What if you delete your files accidently ? What if you lose your laptop.