根据首字母填空填空A computer is a useful m___1___ with a good memory.

根据首字母填空填空
A computer is a useful m___1___ with a good memory.I___2___ is stored ( 储存) on a floppy or a hard disk.All the settings are controlled by computer p___3___.After the computer is t___4___ on,the Window will a__5__ on the screen.We can open or close the window with the mouse.The m__6__ is put on a pad (垫子).The short movable line on the s__7__ is called cursor （ 光标）.It is also moved w__8__the mouse.The keyboard is used for t__9__ while the p__10__is used to put your words and pictures onto paper.