Try disabling unnecessary programs when windows boots. hit windows key + r then type msconfig and hit enter. Look at startup tab and uncheck things you don't need running when windows boots. Anything you disable here can still be run manually after booting if you want. Your memory use is a little high but you should not be having problems. There are services you can disable but that's for more advanced users, and can cause problems if not done correctly. Try googling windows performance tweaks and see what other help you can get.