By default vista utilizes only one core of the CPU even your PC have multiple cores available.
These steps will guide you to ensure that your Windows utilizes all Processing Power for bootup
- Click Start button.
- Goto Run (or WindowsKey+R) to show Run Command Window
- Type msconfig press enter.
- In the System Configuration window, click the Boot tab.
- Click the Advanced Options button.
- Check the Number of processors box and change the number to whatever number of processors your pc supports.
- Click on ok.
