Dear Experts,

1- Mara computer bahut slow start hota hai taqreeban 3 say 4 minutes layta hai. baqi performance iss ki sahahi hai. bass start main thori si problem hai please iss ka solution bata dayeen.
2- yah bad sector kya hota hai iss ka pata kasay chalta hai kay HD main bad sector hain. or iss bad sector ko kis tarha khatam kya ja sakta hai with out formatting window.


best regards,