Ive tried to install windows vista 64 bit onto my PC but failed showing a blue screen. I kept trying to install it but decided to install 32 bit instead which does work but Id like to give it another shot with the 64 bit vista. I know my PC can handle 64 bit because it came with a trial 64 bit version which ran out. I was wondering if my PC will become damaged if Im always re installing and switching it off by the power without shutting down. Also do I need a registry cleaner?

I have these annoying winfixer pos ups…have tried all sorts of ad removal programs but no success. How can I get rid of winfixer?

Sometimes when I attempt to x out of a website a tab that says "about: blank" appears. When that occurs instead of the website closing, the page I’m on freezes and then begins to multiply into about a hundred new windows. Anyone know how I could stop this from happening? I’ve tried ad-aware but that didn’t do anything.

I have had XP installed on my machine for 5 years. In the past 6 months I have started doing regular registry cleans. I have uninstalled my old software. What I want to know is why microsoft word opened in one second 5 years ago but takes 10+ now. I am upgrading the RAM but that does not fix the problem it just gives it more space to hide. Please tell me what programs I should use to make the thing run faster or should i just re install xp?

that finds the most faults what would you recommend for me i have been told these are good
Advanced Windows Care Personal
E using Free Registry Cleaner
Registry Distiller
tweak now reg cleaner Standard
but which totally free no pay cleaner finds the most faults.