OK, so I have read back and I think I now understand the problem. So when you open the internet browser (which in your case, it's Microsoft Edge, their newest one) the cursor does not appear to move, no matter how you click on it to start typing?
Windows 10 does have Internet Explorer for legacy websites. In the Search bar on the bottom left, start typing Internet Explorer and you should be able to select it. See if that helps. If not, go into safe mode then go to
https://google.com/chrome and download Google Chrome, an alternative browser. Once you have installed that one, restart into normal mode and see if Google Chrome has the same issue.
Do you know what model number this Acer is?