well hello!!!

itz a plzr visiting this site.where every error has been identified and rectified toooooooooo
I had liked this kind of easy conversation ....
So,Will u plz help me by solving my damn error since im facing it 4m an year!!!!
When i switch on my system the tym and date parameters are wrong and when i correctit and shut down my syustem it shows me the same wrong time n date ...
Can u ppl plz help me........HOPING 4 a SPEEDY RESPONSE