How do i add a password to my computer

我知道要怎樣才能增加電腦密碼,你按開始,然後按控制台,

再按使用者帳戶,按電腦系統管理員,再按建立密碼,就ok.

對譯
I know how to increase computer password, you press start, then Control Panel,

And then the user account, according to the computer systems administrator, an

then set up a password, ok.

但是,我不知道怎樣建立USB的密碼.

but, I do not know how to set up the USB password.

1.go to 控制台,than go to 使用者帳戶,you will see.

2.you can't.