How do I adjust washed out new screen of laptop

[Marium]

My laptop screen was procken and I replace it with a new screen.
The new screen show more brightness and rong color compare with any other screen.
Please, I need advise. Do I have to give the screen back to the company or I could adjust the color.
the new screen is LG
for example the yahoo messenger windows look reddesh Violet on any computer, but on my new laptop screen look blu Violet. Also in general the view is more lighter color more brighter than normal you feel a little fant.
Does any body can help me!
Thanks
Marium

 

[4wd]

W7 comes with color calibration options. For English W7, type calibrate in windows search (yes, for such things windows search works fine), or Control Panel > Display > Calibrate color. You figure out what to do if you use German W7. Then spend some time experimenting and see if you can get it better.