Hi everyone, I know nothing about computers so please bear with me here. Our computer has become increasingly slow, laggy and unresponsive. I downloaded Avg and did a scan (I attempted to download avast but it kept blocking my internet, I didn't know how to get around it so I got rid of it), but it said I didn't have any viruses. If I have no viruses, what could be causing my computer to be sooooo slow and laggy? It's ridiculous. Is there a program I can download (preferably for free, I'm on a budget right now) - to scan and fix my computer? If it 's not a virus I'm kind of at a loss as to what to check for. Also, sorry if this is in the wrong category, I wasn't sure where to place it. Thanks in advance!