This is an evaluation of the well-known free anti virus programs, BitDefender, Microsoft windows Defender, Norton and AVG. We are going to compare and evaluate which one offers the better coverage. These anti virus software are extremely similar. It is necessary to remember they are just designed to perform a single function; to guard your computer via virus and spyware. Considering that the programs each and every one offer the same level of safeguard they are even now grouped windows defender vs norton together. Each program does distinctive functions. And so i will be assessing the tools, because they will pretty much all perform similar functions for yourself.