How to increase my processor speed

First go to Start and then Run
Type " regedit " (without quots) in Run
window
A new window will opens now follow the path given
below:
HKEY_LOCAL_MACHINE \ SYSTEM \ CurrentControlSet \
Control \ Session Manager \ Memory Management
Now under Memory Management in the right
side you will see SecondLevelDataCache
Right click on it and choose Modifier option
(or Double Click on it)
and change its Value Data according to the
Name of your Processor..
Change 256 if your processor is:
Intel pentium 3 E
Pentium 4
AMD k6-3
AMD Thunderbird
Cyrix 3
Pentium 2 Mobile
Change 64 if your processor is:
AMD Duron
Change 512 if your processor is:
AMD K6-2
Pentium 2
Pentium 3 Katmai
AMD Athlon
Change 1024 if your processor is:
Pentium 2 Xeon
Pentium 3 Xeon
and Change 128 for processor:
Pentium Celeron
Pentium Celeron 2