I have an emachinwe with the Windows Vista. I have had this computer for a few years. It is now crashing while I am online. I took the tower to Staples to have the free tune up they offer and the could not find anything wrong with the computer. I took it home and it still freezes and shut down while I am on the internet. I deleted the Verizon Office Suite also thinking that might be the problem. I added the Verizon Office Suite cause I thought there was a virus on my computer but it kept crashing. I do now know what else to do.