In computing, swap area is a portion of a pc’s arduous disk that’s used as digital reminiscence. When a pc’s bodily reminiscence (RAM) is full, the working system can transfer among the knowledge that’s saved in RAM to swap area. This frees up RAM in order that it may be used for different duties. Swap area is usually used when a pc is working low on bodily reminiscence and desires extra area to retailer knowledge briefly.
There are a number of advantages to utilizing swap area. First, it may possibly assist to enhance the efficiency of a pc by lowering the period of time that the working system spends paging knowledge to and from the arduous disk. Second, it may possibly assist to forestall the system from crashing as a consequence of an absence of reminiscence. Third, it may possibly assist to increase the lifetime of a pc’s arduous disk by lowering the variety of occasions that knowledge is written to the disk.