mere computer ki hard disk 200 GB hai lakin jab computer purchase kia tha us waqt se C drive ki space 20 GB hai jo ke buhat kam hai. main is ko increase karna chahta hun. windows karte waqt main ne E drive ko delete bhi kia jis ki space 50 GB hai lakin C drive ki space nahi zayda kar paya. koi expert meri help kar sakta hai... I am using windows 7...