Working much times with computer sometimes make the computer gets many troubles. Some files stored often can not be opened for troubles caused by some damages or get infected by some viruses or worms. Another else cause is the file you need to open needs a special program that has not been installed in your computer. It will be a problem, moreover that you need the file in such urgent time.
It will be so confusing; need a file so much but you can`t open it properly for the unknown file. It also will need more time to find the program from such long time of searching, install it in your computer and just start the work. It will be simpler if you have File Extension Unknown in your computer. All files that at first can`t be opened can be simply read by the File Extension Unknown and you don`t have to look for the program to work with the files.
Time is important now since there are not many chances to do all businesses each day. So, what for wasting so much time to find a program to open a single file; just install File Extension Unknown in your computer and it will work for all unknown files and read it so you can open all files needed in your computer.