alright so i recently had an attack of my computer there were just 100's of trojans. finally i got them all off. i downloaded a free antivirus software program called avast from download.com. it told me to do a boot scan or w/e where it turned my computer off and scanned the entire C drive and it actually did very good work and removed all the virus' well... when i turned my computer back on my icons would'nt show up... nothing would. the start menu is gone to... i have been accessing the internet and other things through CTRL+ALT+DELETE and then i went to new task from the task manager and selected my web browser from there... can someone please help me out. thanks alot.