Understanding how Windows handles memory during file transfers helps clarify its purpose.
Understanding how Windows handles memory during file transfers helps clarify its purpose.
This behavior happens because Windows temporarily stores some data in memory during the transfer. It acts like a quick buffer, but it can close the window before the full process finishes. If you disconnect the drive after the window closes, you lose that data. Instead, Windows waits until the data moves from RAM to the actual drive, which is faster behind the scenes. There’s a real reason for using memory as a cache—it helps speed things up by reducing delays.
It helps efficiently copy numerous tiny files. In certain file managers, you can turn off Windows caching for files over 10 MB. To ensure you can safely detach your USB, use the safety remove option—it notifies you when removal is safe after copying.
It's to make file operations appear to be done faster. This is useful for applications that make smaller writes and rather than have the potential for stuttering because the application somehow prefers to wait for the operation to be done, the OS caches it to be done later so the application can get back to you sooner.