Hello friends my name is Pravesh Tyagi , i am 22 years old. I am a student of MCA(Master of Computer Applications) 2st year , and doing CCNA , and after doing all this i will do CCNP , CCIE , CCSP. I am in both of the fields of computer Hardware as well as Software , and doing Networking also. So i like to gave all the information i have of computers to all the world so i create this blog.