Dear all,
I was working with my Microsoft word(2019), suddenly it crashed and reopened, but when it opened, it looked like that something automatically changes without me, I noticed that after the crashing, my Microsoft
word has been missing the numeral section of the show document content in the advice section of the option as shown in the figure below

after that I was trying to fix this, at the first, I repaired the entire Microsoft office, but it did not change anything, then I uninstall my office and reinstalled but also it looked like that I did not uninstall it, after reinstalling it, it is the same thing looks like before uninstalling exactly.
in addition after crashing the ms word also lost the command (Right-to-Left, Left-to-Right) but fortunately, I can get it back in some way as it is shown in the image.
Is there any way to fix the problem to return back the numeral section to the Show document content?
Thanks in advance!

