Weird photoshop2021

[elliotjorge]

what. the heck? when I upload a. photo the image is super tiny like one pixel. If I enlarge it sticks to the top of the frame only showing a partial. Can't I've tried various photos, tried import and dragging a photo in. Anyone? 
 I waited 4.5 hours on chat and no help from Adobe. tried again this morning.My frustration with Adobe is getting bad.  Anyone know an answer?

[Peru Bob · Accepted solution]

Try resetting the tools and/or preferences.
To restore preferences quickly using a keyboard shortcut:

Press and hold Alt+Control+Shift (Windows) or Option+Command+Shift (Mac OS) as you start Photoshop. You are prompted to delete the current settings. The new preferences files are created the next time you start Photoshop.
Note: Using the keyboard shortcut, preference files for custom shortcuts, workspaces, and color settings will also be reset to default.

from here:

https://helpx.adobe.com/photoshop/using/preferences.html#restore_preferences

[elliotjorge]

OK that has worked. 

This newer LR has confused me so much. I have so many issues with it. 
I just exported 150 images after spending hours editing in LR but only the originals exported not the edited versions. I'm on Mac   1. Export on the top right of the LR window ( the little icon upload)  2. Choose Original with settings. BUT ...
3. I get all Tifffs 100 mb. with no settings included. 
My originals are only 24 mb. Where is the 100 mb coming from and where did the edited images go?