Hi there, I have a Toshiba Laptop running on Windows 7. For the past week or so every time i turn on the laptop the entire computer seizes up and i can't do anything on it at all. At first it only did this after being on for an hour or two but since a windows automatic update it has become much worse and only lasts from 10 to 30 minutes. I have tried restoring to a previous date, CCleaner and Defraggler but as of yet it has not helped. The only time i get any use out of it is when it is on safe mode but it is not practical as i can't use many of the features i need to be able to do my work. Any suggestions are appreciated.