Computers are made to help us work faster and get more things done, both for personal and business purposes. They can automate tasks and make them easier by using the internet, which helps us do everyday tasks and transactions more quickly and with fewer mistakes.

But computers can also get sick and be in danger. There are things like viruses, malware, and other kinds of threats that can harm them. In 2016, around 40% of computers in American homes had viruses. And worldwide, over 30% of computers were at risk. Just recently, there was a big cyber-attack in the form of “ransomware” that affected at least 150 countries.