Are you trying to view the image outside in Photoshop?
What is the format of the image and which operating system are you using and which version of Photoshop are you using?
Thank you for posting on Adobe Forums.
I just want it like so I can put it on twitter or something, I don't really know much at all about this stuff. And I'm using photoshop CC 2014
You can save the image from Photoshop in JPEG format and then upload it to twitter.
The short keys for Save For Web are: Ctrl/Cmd+Alt/Opt+Shift+S