Windows 8 was made to compete with the changing technological evolution. Many gamers dislike this change.
You alter the brightness of a bulb by changing the voltage or frequency that is applied to the bulb.
Brightness can be changed by changing the voltage to the lamp and adjusting the condenser and diaphragm/pinhole apertures.
The F1 key brings up the help function under the dos and the windows operating system,
Your screen might not support brightness. If you are on a desktop PC or using a monitor try the buttons on the front to alter screen brightness
Betelgeuse varies in brightness a bit, but it's around #8 in brightness.
Asphalt 8 will not be able to run on Windows 7. It can only run on Windows 8 and Windows Phone 8.
There is no Windows 8.
There isn't any Windows 7.8, but if you were referring to Windows Phone 7.8, it cannot be updated to Windows Phone 8 (note that I did not say Windows 8 because Windows 8 is for laptops, desktops and some tablets).
Windows 8 is commercial. You need to by a Windows 8 book.
in photoshop you change it via adjustments panel. just go to the window tab and click on adjustments and then the sun icon. from here you can change the brightness and contrasts.
Windows 8 is not released yet.....