Performance Information and Tools, the Windows Experience Index, and ReadyBoost all offer
ways to help improve the performance of your computer.
Tasks that can help improve performance
Tasks in the left pane of Performance Information and Tools can
help you improve your computer's performance.
To open Performance Information and Tools
View details about your computer's capability
The Windows Experience Index
measures the capability of your computer's hardware and software configuration
and expresses this measurement as a number called a base
score. A higher base score generally means that your computer will
perform better and faster than a computer with a lower base score, especially
when performing more advanced and resource-intensive tasks.
To view your computer's base score
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Click to open Performance Information and Tools.The Windows Experience Index base score and subscores for your computer are displayed on this page. If you don't see subscores and a base score, click Rate this computer. If you are prompted for an administrator password or confirmation, type the password or provide confirmation. If you recently upgraded your hardware and want to find out if your score has changed, click Re-run the assessment. If you are prompted for an administrator password or confirmation, type the password or provide confirmation.
The Windows Experience Index is
used by other software makers, so you can buy programs that are matched to your
computer's base score. For more information, see What is the
Windows Experience Index?
To view detailed information about the hardware on your computer,
such as processor speed, the amount of random
access memory (RAM) installed, and hard
disk size, click View and print detailed performance and
system information.
Speed up your computer with ReadyBoost
ReadyBoost can speed up your computer by using storage space on
most USB
flash drives and flash
memory cards. When you plug a ReadyBoost-compatible
storage device into your computer, the AutoPlay dialog box gives you the
option to use ReadyBoost. If you select this option, you can choose how much memory
on the device to use for this purpose.
For more information, see Turn ReadyBoost
on or off for a storage device.