: If you downloaded this thinking it was a video but it asks to "install" something, delete it immediately .
Are you trying to
: Look at the website address where you found the link. If it contains v.redd.it , it is a Reddit video. If it contains ://twimg.com , it is from Twitter . 0gt5azf1ipg6slnnc6vnm_source-sSEk.mp4 ...
: If the file won't play, ensure it ends in .mp4 . : If you downloaded this thinking it was
: If you downloaded this from an untrusted site, run it through VirusTotal to be safe. If you can tell me a bit more, I can help you better: I can help you better: