It will require time and patience to work around your own WordPress backups. And when an accident occurs you will be happy that you took the time for properly managing your data. However the process can be stressful, so you want to ensure that everything is properly saved and ready to go.
In this article I want to share a few brief points about restoring your WordPress install. But the whole procedure begins with a regular backup of your database and WordPress files. It is definitely a bit more complicated if you are not familiar with working on a server. But if you managed to install WordPress, I would like to think you could also backup and restore these files.