What are Viruses
Viruses are computer programs that attack the internal working of your computer hardware and software. Viruses work in a variety of different ways with some attacking memory and others attacking data to corrupt programs. Viruses usually spread when you execute an infected application or boot up your computer. Viruses are made by people so this means they are always improving and changing form. To protect yourself from viruses you should buy some anti-virus software like Symantec Norton or McAfee.