problemi autocad

good morning to all, since I made upgrades windows 10 to pc match the display problems of the controls bar over the ribbon in autocad 2012. in a few words the commands save, save by name, print, etc are covered by a white strip but the commands are present below so much that I can click them but...

Hello, everyone! I have a very weird problem. You usually use the mouse to select lines or objects drawn. . improvising when I click left button of the muose to select does not leave the green curtain anymore and consequently I can not work!!! How can I solve this? thanks in advance

I'll get you a screesaver to better explain the problem that I ask for help. I think it's a graphic card problem (an ati radeon hd 3200 graphics). I have also already updated the drivers but without any result. I'm waiting and trying to distract myself from this virtual web.

hello to all, I am a designer geometra and designer, use autocad map 2014 and I would like to report to you a problem that I respond very often using oil program: at the time of canceling or repeating a certain command (classic buttons with darts), it takes me a century to return to the previous...