The answer is : Cache. It is a small amount of memory stored on the central processor for easy access. Cache is where active data are placed for easier access, it stores recently used information so that it can be quickly accessed at a later time. Some types of cache are browser cache, disk cache, memory cache, and processor cache.
Cache is a small amount of memory stored on the central processor for easy access for datas in the computer. Mostly in kilobyte.
Also cache is a hardware or software component that stores data so that future requests for that data can be served faster; the data stored in a cache might be the result of an earlier computation, activities or a copy of data stored.
Cache memory is an extremely fast memory type that acts as a buffer between RAM and the CPU. It holds frequently requested data and instructions so that they are immediately be reached available to the CPU when needed. Thats why if you noticed, when ever you delete some cache of some datas, they became laggy.
The insertion point is a blinking vertical line that indicates where the next typed character will appear, scroll box sheet tab insertion point split bar. It will be shown when you press a keyboard shortcut F2.
