Bitdefender Review discusses one of the most popular pieces of antivirus software available anywhere. Bitdefender has established itself on the market as a very high quality piece of antivirus software. You may very quickly realize your computer isn’t protected by your current antivirus software once you see this software. This is because  bitdefender is different from most other antivirus software because it causes less of a drain on your pc’s memory and other system resources. This combats the biggest and most common antivirus software problem of using to much PC memory. Whether your aware of it or not,  most software uses up a lot more of your PC resources than required. This is one of the reasons bitdefender garnered favorable responses from a number of antivirus software testers, who rated it very highly. Its use of system resources and memory when compared to other similar products is noticeably much less.