Internet

Internet:
An internal computer network which uses public internet software but makes the website only accessible to employees and authorized users.

Hacker

Hacker:

A skilled programmer who attempts to gain unauthorized access to a network system

یک برنامه نویس حرفه ای که تلاش می کند بدون اجازه وارد شبکه شود

computer

Hard disk:

A disk made from a solid magnetic material used as a storage device.

MARRY CHRISTMAS

Christmas tree is a symbol of new year. and christmas is the day of chris birthday.