Please help...computer acting funny after malware removal

I had some malware problems, which were resolved through majorgeeks. I am since having start-up problems and sluggishness, even within IE8 and Explorer. I am running Windows Vista. I have to sometimes restart my computer manually 3-4 times because it keeps freezing up pn start-up. Also lost the acer reminder and acer framework. I have tried to reinstall these, but to no avail. If anyone can halp me find out what is going on with my system, I would greatly appreciate it.

 

are you getting any messages or errors that appear when starting up? In task manager, do you see high cpu usage amounts, or applications taking up a lot of memory?