: This is the intended file extension. However, because there is no dot (e.g., .mp4 ), your computer or phone may not recognize it as a video and might treat it as a "generic file." How to Fix and Open It
: If your device asks if you are sure you want to change the extension, select Yes . _ghsb(1)mp4
If you do not recognize the source of this file or if it appeared unexpectedly in your downloads, do not open it , as improperly named files can sometimes be used to disguise malware. : This is the intended file extension
: You should now be able to open it with any standard video player like VLC, QuickTime, or your phone's gallery app. : You should now be able to open
: This indicates it is a duplicate . Your device or browser likely already had a file with the same name, so it added (1) to avoid overwriting the original.