Составить 5-10 предложений про вирус на английском

What is a computer virus? A virus is a program created specifically to receive data from other computers. There are viruses that just clog up the memory of the phones, tablets and laptops. In our time such a virus a bunch. The most famous of them is a Trojan horse. It is designed for clogging the memory, while it is very difficult to remove. Готово :)