Dump Win 10 and retain Win XP !
I find similar problems with many apps; slow, hanging, crashing, etc

Just wait for Win S and see what problems you will have.
S == Store. All apps must be approved by M$ ! and downloade from M$
Store (much like Apple).
Apps will run from the cloud where M$ can look at what you are doing !
Some are doing it now.

Get the open source replacement LibraOffice (complete replacement for M$
Office) and ditch Word365 or any Word, Excel, etc.
365 referrers to the world being able to see what you are doing and
steal you information. It will be interesting to see what the EU does
about all of this.

The little app developer guy will be wiped out.
Only big corporations will be able to afford the vetting by M$.

The personal computer will be no more, it will be the public computer !
M$ is leaving us behind for the big corporate dollar.