Detailed guidance tweaking OS Windows and InterNet entrance without any aids (Tools); each important attitude in the operating system, those to be corrected can with Screenshots is in detail described. Become in particular the attitudes of the memory (Caches) and the configuration of the internal entrance considers, also the complicated T-Online entrance. To interesting supplementary product lines and ADD Ons and their installation is referred is in detail illustrated described. Also with useful programs, like text processing, scanner, translation software, InterNet entrance accessories and plays one deals. Particularly considered also the mechanism of the burner is and from virtual CD Rom's. With the instructions of the Windowstastatur and combinations of keys in the Browsern one deals in detail.