Marks PC Solution

If you're using Windows 8 then you don't need to purchase Anti Virus or Security Tool!  Windows 8 has a built in antivirus program named Windows Defender.  Windows defender was also included with windows vista and 7. But its functions were very limited. In windows 8, defender has been redesigned like Microsoft Security Essentials. The skin and interface of New Windows Defender is just like MSE. But maybe there are significant changes in case of performance.  Earlier Microsoft released free security software for PC users- Microsoft Security Essentials. But it was not default. To enhance the security of new Windows, defender has been included with it. Certainly you'll enjoy this.   Features and Facilities:  100% Free (No Option of Serial Key or Crack!) No installation required- Built in Fast, safe and reliable Scan Real Time Protection Never Slow Down PC No Unnecessary Messages Options to allow, remove, disinfect or quarantine...