Excel Files and more no longer have color scheme before update

I recently ran an update and now all files, background no longer have the same (standard color profile) as before.

Excel i can not add in any animation including colors, bold etc, they simply dont work.

Every time i conduct an update something like this occurs and it cost me money to get fixed as not tech savvy to figure it out.

I have run a system restore but it has not fixed the problem.

So frustrating!