I had too many threats and viruses slowing my computer down that it came to the point where I thought, maybe I need a new computer. No matter how hard I tried to remove the viruses and threats they just kept on coming back.. I tried almost every single anti-virus software that could possibly work, but they didn't. So one day I took my computer to a computer mechanic and he had told me to download AVG. After downloading AVG I had already seen a huge improvement in my computer's performance.
I hardly have to wait to get my computer going. It has created a good, fast computer that I am very proud to have. AVG updates automatically so you never have to do it for yourself. I never needed customer support because it always works well. It is also free and can be downloaded from it's website: www.AVG.com. The only unavailable feature in the free version is the shield. But surely you will hardly need that. Whenever your computer is slowing down, just try it once and you'll like it forever!