it just depends because i have a Motorola i580 with nextel and i have to use .jad files but i know phones like nokias and razrs use .jar files but the .jar files work alot better but there is a converter if u need one or the other i think its called JAR TO JAD so that would work if u needed a converter
A .3gp file is an audio or video file commonly used on mobile phones.
Microwaves.
You can't. KOS files are Microtype Pro files (for a typing tutor program) or used as a internal file type for mobile phones. There isn't a converter made to for the mobile phone files.
File>Save Game as Runtime
Psw is a file format associated with programs. Microsoft uses the .psw file format. It can be used in mobile word processing.
Psw is a file format associated with programs. Microsoft uses the .psw file format. It can be used in mobile word processing.
The .opt file extension is used by innumerable programs. it is usually an option / configuration file, but is also used for certain document types.
File types provide information about the format and structure of a file, allowing programs to interpret and process the data correctly. They often indicate the type of data contained in the file, such as text, images, or videos, and are used by operating systems and software applications to determine how to handle the file. File types also determine what programs can be used to open, edit, and save the file.
That depends on where the save file was located. If it was somewhere in your personal documents, it's possible that the save file still works
file types are the ."something" part of a file. They serve to separate and recognize the content of files. (it's most used by windows since unix-like systems use the bash command line (#!path/to/program) with file with no extensions
The 'file' command in Unix attempts to guess what type of file you are looking at by reading the first several sections of the file and comparing it to a list of known contents for files. It is a useful command if you just want to know what type of file something is without having to examine it yourself. The command is not perfect because it does not detect all types of files but it does a reasonable job of guessing. It is used because in Unix there are no file extension types to tell us what kind of file a given file might be; you have to look inside the file to tell how it might be used.
programmable game notation file format used by most chess softwares for recording game.