Basically if you have enough memory you will not need to disable Superfetch, however it really makes a difference if you are scratching for memory and will almost always speed up your computer.
What is Superfetch?Superfetch is a feature included in Windows Vista that is a lot like Prefetch that was in Windows XP, but only new and improved. In Windows XP Prefetch would remember which programs you opened regularly and would keep them available and an hand, therefore opening them quicker when needed. However when the computer was shut down or restated, this information would be lost. Now with Superfetch the information is remembered, and almost too well in most circumstances.
How does Superfetch work? Superfetch is constantly working in the background; trying to anticipate what programs you will need the most. It monitors which applications you use the most and preloads these into your system memory so they'll be ready when you need them. The only problem is, can we trust Superfetch to pick the right programs?
Problems with Superfetch.Obviously there are some problems associated with the Superfetch feature in Windows Vista.
1. It puts unnecessary stress on your hard drive and memory. It has been known to thrash hard drives while searching for information it needs to make its choice.
2. If you do not have enough memory to run Windows Vista, you do not want to waste it on this process. It is recommended that you have 2gb or more of ram installed to use this feature.
3. Superfetch has been known to cause memory errors when playing games.
How to Disable SuperFetch on Windows VistaSuperfetch is a service in Windows Vista that can be disabled. Although there is no evidence from Microsoft that disabling this service can speed up your computer, there is plenty from the internet tech world.
If you do not have a problem with Windows Vista and it runs to your standards then I would suggest you leave this service on. However if you are low on memory, startup takes a long time, or your hard drive is constantly working, then maybe you should disable it.
If your system is struggling for resources then when you disable this service you will notice a difference.
Here’s how to disable the Superfetch service:1..Open the run box by pressing the
WINKEY and
R.2..Type in
services.msc and press ok.
3..A list of services will appear. Find the
Superfetch service and select it by
making it blue.4..Then to the left you will see a link to stop or restart. Press the
stop link to disable.5..
Restart your computer for the changed to take effect.
