only Dos-based operating systems use dot-three file extensions
See this URL for some discussion of Windows file names: http://msdn.microsoft.com/en-us/library/aa365247.aspx
Windows 2000
Windows 95 supported file names up to 255 characters in length.
Budget_Proposal_2014
You can not use any of the following: \ / : * ? " < > |
Long File Names or also known as LFNs
In MS-DOS, several special "device files" were available to aid in performing certain tasks, such as clearing the screen or deleting extraneous output from a program. In order to maintain backwards-compatibility, all versions of Windows up to and including Windows 7 will refuse to allow you to create a file with these "reserved" device file names. The following file names are reserved:CONPRNAUXNULCOM1COM2COM3COM4COM5COM6COM7COM8COM9LPT1LPT2LPT3LPT4LPT5LPT6LPT7LPT8LPT9CON, incidentally, was a device file used to capture whatever was printed onscreen.
Explain what windows file resources does
A Windows Movie Maker project file is in .MSWMMformat.
Win2K is based on the same file system called as NTFS as of NT. But Win2K can also be set up using FAT32 file system a predecessor of NTFS. NTFS allows us to use long file names and is much faster than FAT32 file system.
Hmmm... Since it is not possible to remove a file name of a saved Windows Movie Maker project altogether (leaving it blank) I have to assume you want to rename it instead? Are you asking how to 'rename' a file? If so, right-click the file and choose Rename from the drop-down menu.
Enclose the filename in double quotes