AVG is my security system for my laptop and I use AVG tuneup to defragment and clean up Disk Drive C: and files and optimize the system. After running the defragmenting C: drive and shutting down last night, I rebooted this morning. Received the positive defrag report. Logged onto Craigslist.org and edited some of my listings, then opened my Gmail account. Although I can read and send e-mail msgs, when I tried to add a new Contact, I could only enter the name on Gmail's New Contact Form, when I tried to enter info in any other field, I was immediately switched to a list of downloads. I cleared the list, then selected Help and got a list of warnings & info items, which I don't understand. The info items all related to Craigs List, indicating the server cannot access that website.