You should save your computer from?

The correct answer is D: All of the above
Let's understand why:
Viruses: These are malicious programs that can replicate themselves and spread to other files or computers. They can corrupt data, slow down your computer, or even steal your personal information.
Time bombs: These are pieces of code that are designed to execute at a specific time or when a certain condition is met. They can cause damage to your system when they activate.
Worms: These are similar to viruses, but they can spread automatically across networks without needing human interaction. They can consume network bandwidth and cause system slowdowns.
Since viruses, time bombs, and worms are all harmful to your computer, you should protect your system from all of them.