Cachememory is a memory chip on the hard disk controller, and its access speed is extremely fast. It is the buffer between the internal storage of the hard disk and the external interface. Because the internal data transmission speed of hard disk is different from that of external interface, cache plays a buffering role in it.
The size and speed of cache are important factors directly related to the transmission speed of hard disk, which can greatly improve the overall performance of hard disk. When the hard disk accesses fragmentary data, it needs to constantly exchange data between the hard disk and the memory. If there is a large cache, those fragmentary data can be temporarily stored in the cache, which reduces the load of external systems and improves the data transmission speed.
brief introduction
Check whether some unnecessary software or similar software is installed in the control panel-Programs-Uninstall. If there are multiple antivirus software or optimization software, you can uninstall it and keep only one. It is suggested to close some startup items: start-run-msconfig, some unimportant startup items, or "tick" in front of third-party software programs to remove cancellation.
In terms of system, it is recommended to use pre-installed system or pure version system to avoid the compatibility and stability of ghost version system is not very good. Computer configuration is also very important. If your computer configuration is relatively low, it will lead to the situation of being stuck. This situation can only be upgraded to better performance hardware, such as SSD memory capacity expansion.