Every time MS comes out with a new version it's the same old horror story, & they're already "fixing" it:
http://www.cbc.ca/news/technology/story/2013/05/30/business-windows.html
Do you have MS Office?
"Where did all my buttons go?"
"Why can't I open my old files?"
"Why does it takes six clicks to print a file? ... and it's screwed up!"
I rest my case.
Try OpenOffice. All the programs you need, & the buttons stay where they were:
word-processor,
spreadsheet,
presentation (like Powerpoint, if you're sadist), relational database (only in the most expensive MS Office)
drawing,
formula.
It also works with MS Office files. The opposite is not the case.
And it's free (open source) !
http://www.openoffice.org/
&
https://en.wikipedia.org/wiki/OpenOffice
You have nothing to lose but your chains!