Windows 10: How do I stop my computer not responding when using word or publisher

How do I prevent my computer not responding when using word or publisher?

:)

 

How do I change (Read Only) on Microsoft Word


When I downloaded Windows 10 and used my Microsoft Word it was in (Read Only) and I tried looking up how to solve the problem including looking at properties on my document to uncheck read only, but it was already unchecked. I have tried all the steps suggested.

 

How do I unblock a publisher in windows 10?

I have gone through the steps as suggested above BUT interestingly don't see an publisher listed under the "Untrusted Publishers" but still get the same error box as shared above.

Screenshot

I wonder why?

 

Word vs Publisher

In Word, when I scroll down the list of fonts, the highlighted text changes automatically. In Publisher it does not. Can this be changed in Publisher?

Thanks