Backup for your data, website, database

We don't know how others are, but we have asked these questions:

• Tomorrow morning when you open the door to the office you find that all computers have been stolen?
• The computer where you have important data is irreparably damaged following a voltage fluctuation?
• You forget your laptop in the car and it gets stolen, together  with all data on it?
• An employee accidentally deletes files on the server?
• A virus destroys all the information on your computer?
• A fire in the office affects your IT equipment?
• There is a problem with your computer or laptop and it has to be sent to guarantee in another county or city for several weeks to be repaired, and you no longer have access to important data?
• A hacker enters the local network and destroys all information?