أنشئ حسابًا أو سجّل الدخول للانضمام إلى مجتمعك المهني.
I advise you to visit one of the libraries to search for books in the use of Pc and the development of computer skills, or you can use a search engine on the Net and search for the development of computer skills made using. After studying the subject and learned you must apply what has been learned and you exercise constantly
at first you should know what type of computer skill you need , but any thing in computer you will be very good by daily used .