My pc takes long time to boot and when it does programs won't open for several secs / mins after clicking on them I've run Bootvis but don't know how to interpret results. Can anyone advise?? thanks angus
From what I can see, bootvis is just a boot optimiser. From the description of your problem it looks more likely that your computer has been hijacked by some malware. Have you run a thorough virus and adware scan?