Well, I install them all using the Start > All Programs > Windows Update, but then, about 20 minutes later, more updates become available?! So, I'm not sure to be honest. Most of them look like security updates?
EDIT: Theses are the Updates. I've now installed them four times, and restarted my computer, but it they keep coming up.
Once I've successfully installed, I check for more updates, and this comes up...
So, I then shut it all down, and restart my computer. Upon restarting, I try to check for updates again, and the same three as in the first picture come up. I then start this whole process again and have been going in circles for ages now!