Can’t open or save files after upgrading to Windows 10

I have two different files that I have been able to save.   I do not know why or how, but, they are saved on my desktop.  I truly understand your frustration....most of my files open only as read only.  I am going to take all of my office files and put them on my old windows 7 laptop just so I will be able to keep the records that I keep updated.  Files that I use for tax purposes.  Medical, rental, I can't imagine if someone actually running a business and using this software.  This whole situation is unacceptable. 

WHAT MUST WE DO TO GET YOU TO LISTEN TO US MICROSOFT !!!

Just want to throw my frustration into the mix. My wife spent two hours carefully editing a file and it cannot be saved anywhere. Whether you choose Save or Save As at any location (in OneDrive, outside of OneDrive, even over the home network) and upon hitting the save button the Save As dialog pops up all over again. Talk about being f**ked.

This is a major problem. I'm the Chief Operating Officer of a national company and not being able to open documents in the software they were created is a huge headache. We've tried all of the fixes you've suggested. None of them work. So we are now opening them in Google Docs. Its taking ten times as long to do basic day to day tasks. How long will it take to fix this problem properly? I can't see any timeline??? Please provide an urgent update or I will need to escalate this high and wide very quickly.

Oh yes, they are reading them.   I got a couple of "smart a$$" answers to my posts and when I clicked on the names of the persons sending them, they worked for Microsoft....so yes they do monitor this thread....but in my opinion, they have no solution so they try to make all of us look stupid by constantly posting the same work around response that does not work!!  

I feel for you...Microsoft does not care what they have done to the people who use their product to make a living.

I really believe my idea of the class action lawsuit is not out of line.....by the way go back and read where I posted that idea and see the responses to that, then click on the name that posted that response. (oh sorry, that was another thread I started here)

Many thanks, Susan.  I've got an old clunker of a computer, so I thought it was something to do with that.  It's good to know I'm not alone in this.  My CPU processor speed (remember, it's way out of date) has often run at 90-100% since I upgraded.

I do like the Windows 10 interface, but if it doesn't run Office programs, it kind of defeats the purpose, yes?

At the risk of being rude, and despite my technical background, I remain frustrated.  I shouldn't have to go through all this for a product I pay for.