Windows 10: Is my mouse broken or is it because of my pc?

When I want to shut down my pc the pc jumps again and the energy saving function flickers around as if I would press it continuously. I have the same problem with Teamspeak when I want to join a room, because when I want to do so, the system automatically clicks until I am locked out of this action. Is the problem with my mouse or my pc? And what can I do about it?

:)

 

Is my graphics card broken?

UPDATE: Please see here.

I have a Sapphire HD 4830.

When I boot into XP all is initially fine and I am able to see the desktop.

However, when I click on the start bar and navigate a few steps, I receive an immediate white screen of death and a total irrecoverable lock-up.

I am confused about what this could mean and I would be grateful for any suggestions on the best course of action to test and repair the problem.

Does this sort of issue suggest that the graphics card is irretrievably broken?

 

My mouse is broken

My mouse keeps rapidly switching between the normal mouse, and the loading mouse. It's causing all sorts of problems like when I type something in the address bar to go to a website, it gives me about two seconds to type it before it highlights it and
replaces it with my next key stroke. Or like the fact that it won't let me click and drag anything because it has the same problem, lets me do it for maybe a second or so before my highlight drag disappears or whatever I'm dragging is dropped. Or how I can't
click on a drop down list because that goes away after half a second too (making it very hard to actually post this question due to the fact I have to use one to select a topic). It won't let me right click on anything for longer than half a second either!
This is the third time this problem has happened and the other times I had to do a factory default reset, I'd rather not have to do that again for the third time!

 

Why isn't my m325 wireless mouse connected to pc?

I did all the steps, except the wired keyboard and mouse step, since I am using a laptop. After all the steps it still doesn't work. Also I can't see my cursor and can't move it.