Since the first malicious self-copying code appeared in 1986 computer virus have been causing computers and devices sick. Some can brick your device, whereas others may slow down your computer or steal your data. In most cases, if you take action quickly, you can remove the virus from your device.

A virus is a type of piece or program that, similar to a flu virus, is able to reproduce itself by attaching to programs and files and infecting them. Then, it creates copies of itself. Once a virus has infected a program, it can be transmitted to other programs and devices that are connected to the same network. These viruses can cause everything from causing damage to your system, including stealing passwords and credit card details, deleting data, corrupting programs, or infecting your system completely.

Depending on the kind of virus, it may be transmitted from one device to another via text or email attachments, Internet file downloads, or social media scams. They can also infect smartphones and mobile devices through hiding inside of shady app downloads. Certain viruses have a playful nature and are created to create amusement, while others are designed to earn money.

In many countries, creating and spreading a computer virus is a crime. If you’re interested, you can learn how to create a simple virus using Notepad along with other tools. It’s not for those who aren’t confident however it’s a fascinating method to test your programming skills. It’s also important to decide what the virus will do once it has infected a system. This can range from displaying messages to deleting or corrupting data or even spamming your contacts lists of friends.

how to make a computer virus