Many of us think that Mac's don't need antivirus solutions, it is not true. Any computer is hackable and not exempt from malwares,viruses and trojans. Even macs security advice states that "No system can be 100 percent immune from every threat".
How to Test Computers That Are on Display at the Store. If you're about to buy a computer and are eye-ing a specific desktop or laptop PC at your local retail store, you need to make sure it is fast and stable before you make the big.