How do I reset my word document back to default file setting.

no reset button Ravi

I can barely see or read most of it. The ruler and ribbon features I used to use I am struggling with. I will not be renewing this if they don't get it fixed.

all of my documents are saving as a pdf file and when I open them using the option to open as a word document. The document is changed drastically, all margins out of line, pages and words overlapping

When I go to file in the upper left corner, OTHER , is not a choice

I am writing a novel and sentences span the breath of the page, from left to right, then there are sentences which are only four or five words on a line for four or five lines, then it reverts to the normal page layout. Can anyone let me know how to fix this so that all text is from the left to the right, not stopping half way. I hope that I have been clear about my issue.

THANK YOU SO MUCH!!! Quick, easy and most of all PAINLESS! Worked like a charm.