Tăng bộ nhớ ảo Như đã giải thích ở trên, bộ nhớ ảo là một cách cho Windows để đối phó với một bộ nhớ RAM bị quá tải. Bộ nhớ của chương trình đang mở mà không phải là chủ động sử dụng là thuê ngoài vào ổ đĩa cứng | WiNDQws On Speed recommendations can be found in the above chapter Increase Virtual Memory As explained above Virtual Memory is a way for Windows to deal with an overloaded RAM. Memory of open programs that are not actively used is outsourced to the hard drive. If you are not able to upgrade your RAM you can potentially increase your system performance by increasing the amount of Virtual Memory Windows can use. What you do is increase the Paging File size which defines the amount of Virtual Memory that can be used once the physical RAM is exhausted. I have mentioned previously that hard drives are very slow compared to other media such as solid state storage devices like USB flash drives. Rather than make more Virtual Memory available on your hard drive you can instead allocate memory storage space from your flash drive . extend your RAM with a fast data storage medium. Long-term it s a better bet to simply buy more RAM but if you need a short-term boost this hack can work for you. Windows 7 In Windows 7 the feature is called ReadyBoost and you can directly access it through the properties menu of your thumb drive. Go to Start Computer and scroll down to Devices with Removable Storage. Right-click on your thumb drive and select Properties from the menu. Tina Sieber Page 31 WiNDQws On Speed Switch to the ReadyBoost tab and dedicate as much of the device to ReadyBoost as you need. Click Apply to save the changes and wait as ReadyBoost configures the cache. You will subsequently see the blocked out space under Computer. Tina Sieber Page 32 WiNDQws On Speed Windows 7 can handle up to eight flash drives and a total of 256 GB of Virtual Memory. However not all flash drives satisfy the required performance characteristics to work with ReadyBoost. If this is the case you will be warned. Windows XP Go to Start Control Panel System Advanced tab in the Performance category click Properties switch to the
