Windows XP allocates computer memory in two basic ways. Some memory is allocated for use by software applications, and some is allocated for use by the operating system. The memory that Windows XP allocates for use by the operating system is referred to as system cache. By default, Windows XP allocates more memory for software applications than for the operating system, and it is not possible to increase that allocation. However, if you have administrator privileges, it is possible to change the system cache size in Windows XP so as to allocate more memory to the operating system.
Instructions
- From the Start menu click the "Run" icon. This opens a Run window.
- Type sysdm.cpl in the "Open" box in the Run window, then press the "OK" button. This opens the System Properties control panel window.





