guide me about pc, mobile, windows 8

[Teri_jan]

dear expert
next 24date ko main pc le raha hun.
Maine pc kabhi nahi use kya.
Mobile se main pc pe net kese chala sakta hun,
pc ko virus se kese bachaon,
widows 8 kya hota he kahan se install karwana hoga is se kya muraad he.
Kya pc main password lag sakta he current password kon sa hota he.
Or kuch achi batain or zaroori btain pc ke about hun please please samjha dain.
Or han pc shayad dell ka le l00n.
Lcd. 21inch with
pc ke sofware kis site se milte hen.
Main to kuch nahi janta mujhe umeed he hamesha ki tarha mere pyare expert lazmi meri hosla afzai karen gen.
Thnx in advance or bad main thanx kar dunga
koi batae na batae mueensjs har bar pehle comments deta he thnx bhai love u all expert

[Teri_jan]

kya yaar koi nahi janta kya.
Bus is se aage ap mein se koi expert nahi kya

[Teri_jan]

koi faida na hua apke expert banne par