Step 1
Turn on your laptop and open "Power Options." To do this, click the "Start" menu in the bottom left-corner of the screen. Then select "Control Panel" and "Power Options."
Step 2
Click "Adjust Brightness Displays" located at the bottom of the left pane. This opens the brightness display settings.
Step 3
Increase the brightness of your laptop by sliding the brightness indicator to the right. You can change the brightness settings for two different scenarios: when the computer is plugged in and when it is relying on the battery.
Step 4
Click the "Save Changes" button at the bottom of the window and your laptop's brightness settings are changed through Vista.
I hope this helps!
Brett M,
Windows Outreach Team