How do i adjust the brighness?

i have windows 7 hp pavillion dv5 & i have several questions. 1. do i need the qualcomm gobi package for hp 2000 or can i uninstall it? 2. when i put my cursor over a tab in my taskbar it shows me a little preview window...how do i disable this? 3. how do i add the date with the time in the...

So currently i have my Q6600 overclocked to 3.52Ghz.ram is at 933Ghz with these timings..all stable. http://i18.photobucket.com/albums/b125/shaneathome/1sav.png http://i18.photobucket.com/albums/b125/shaneathome/sav2.png Should i go for a lower ram speed but try and lower the timings?...

Hi, can anyone help me with Windows 7 when I apply “Adjust for best Performance” in Advance settings, and then when after I use say... bubbles screen saver (or any other screen saver) there is a delay in frame rate, but if I use, Adjust for best Appearance, the graphics frame rate is back to normal...

Hy! I have a really weird problem with my Win7. When I turn on my notebook, my gamma is set to normal. If I adjust it, it works great until I have to turn off my computer. When I turn it back, the gamma calibration is set back to default. And this is very annoying, because my monitor is really...