I was at a friends house to troubleshoot a problem of loss of internet access. Typical Cable modem, wireless/wired router, and computer. First thing I do is whip out the iPod and connect to the wireless router, and pull up a web page. web page loaded - so the problem is in the computer. It is a windows 7 system, using Internet Explorer - I knew it was going to be difficult. First thing I do is check system messages, says antivirus protection is disabled. Tried to activate McAfee, it goes back to disabled. Did a system restore to the next last date, got the network connected, downloaded anti-malwarebytes software, and AVG. AVG stopped 1/3 way through. Crap.
Being Windows 7, it was so difficult to do simple things, or at least it was simple with XP, click on network Icon, select 'repair', and the network is fixed. Windows 7 makes this a nightmare. I hear Windows 8 is even worse.
What I really need is to boot off a CD ROM disk and run an antivirus from the boot disk. Came home, did a search on some of the keywords, and my first hit was AVG Rescue CD. It is what I am looking for. Thought I would share this with everyone here. Download the AVG Rescue CD as an ISO, rar, or zip file, burn as bootable CD, and boot from CD to rescue the computer.
http://www.avg.com/ww-en/avg-rescue-cd
Works with the OS's: Windows XP/Vista/7/2003 server/2008 server and most popular Linux distributions.