Why is your PC infected by viruses?
You may have visited or browsed malicious websites that contains viruses or infections. Also, clicking junk email attachments or malicious links can make your PC infected by it. The most common ways that downloading free programs on the Internet can bring unwanted programs or viruses to your PC as well. To prevent your PC from viruses, it is highly recommended you to run a powerful antivirus like SpyHunter on your PC.