Can't highlight multiple words of text with select cursor or scroll by holding down scrollbar

I'm not sure if I've had an update, but Adobe Pro (on a HP Windows desktop) won't let me highlight text using my cursor, and won't scroll down the page if I hold down my mouse scrollbar. The PDFs are not an image (I can highlight text if I use my keyboard or double click one word) and I've tried repairing the installation, and I've tried amending NVIDIA settings, I've'saved as' sing the print function, but nothing has worked. The only thing I can do is uninstall and reinstall Adobe every time I want to use it. 

Using Adobe is the majority of my day-to-day job, and it's taking up so much time. Help! 

There is no such thing as Adobe Pro... moving to the Acrobat forum

You need to ask program questions in the forum for the program you are using
To ask in the forum for your program please start at https://community.adobe.com/
Moving from Using the Community (which is about the forums) to the correct forum... Mod