2,3 din sey ajeeb se problems aa rahi hain pc main. shift press kar kay underscore press karo tu press nahi hota. oper wala erow press karo tou scroll lock lag jata hai. shift or p press karo tu new window open ho jati hai. right ctrl press karo tu copy howa text paste ho jat hai.

ye kya problem hai.
ess ka solution kya hai.