After installing your OS, first free top 5 antivirus download you must have to install is Anti Virus. It is compulsory for a Windows PC user to have a good protection software.
If you don’t have a good Antivirus you may lose your all data at any point of time and your PC performance also be reduced. Your system can hacked very easily. Even some viruses may affect hardware of your computer. In this article I’ve selected 5 best antivirus for Windows 10 and 8. Some people may think what is the need of update? That’s why you have to update your software regularly. 5000 new viruses,Trojans and backdoors are coming out from hackers system everyday so you must update your system to secure yourself from them.