Volatile Memory: Data is lost when powered down, Used to store currently running programs, Used to store currently used data, e.g. RAM, Adding more of this increases performance, Non-volatile Memory: Data is kept when powered down, e.g. ROM, Used to store startup instructions, Adding more doesn't increase performance, e.g. Flash memory,

排行榜

視覺風格

選項

切換範本

恢復自動保存: ?