Hi Listers,<br><br>&lt;refer to attached image&gt;<br><br>I just gotta ask - how does Vista calculate the CPU usage percentage?<br><br>In XP, and all the other OSes av used they used to add up to the total % given. <br><br>
This one clearly doesn&#39;t add up - the sum of individual processes usage comes nowhere close to the 99% being reported.<br><br><br>