#What is readyboost service for vista windows#

It utilizes the available capacity to create a so-called warm memory state for the single purpose of making applications available almost instantaneously. Simply spoke, SuperFetch tries to relocate application data from the slow hard drive into all available memory. Even if you have 2 or 4 GB of main memory, this available resource will not be used unless an executed application requests memory. After a reboot, the main memory will remain in a so-called cold state.

#What is readyboost service for vista windows#

Also, Windows /XP isn't intelligent enough to restore cached data if you shut down and restart your machine. However, launching other applications might flush the cached data. open and close Microsoft Office several times per day, it will launch much quicker as you start it the second time. Windows caching is efficient if you work with a limited number of applications on a regular basis. Launching other applications will also flush all cached information to make the main memory available to the active programs. But Windows caching has its limits, as all cached data will be lost when you shut down the PC. This results in noticeably shorter application launch times in case the user decides to restart the program she or he has just terminated. It is not very sophisticated and basically keeps application data in the main memory after program termination. You might be aware that all Windows operating systems have a built-in caching mechanism.