If your computer have a low startup speed, it is probably caused by the number of applications starting up with your operating system. There are a lot of applications which unnecessary add themselves to OS startup process. The result is a low startup speed.
Here is a solution:
1. CLick on Windows Orb, type “msconfig”, click on search result to launch System Configuration
2. Click on Startup tab
3. Uncheck all unwanted applications from startup list
3. Click on Apply, OK.
It will speed up your computer boot time.