Membuat password pada user Guest

secara default password user quest pada XP Home and Pro adalah kosong (tidak menggunakan password)

To apply a Password to the guest account:

1. Please log on to this computer with an Administrator account and turn
   on the guest account.
2. Click Start->Run->Type cmd and click OK.
3. Input the following command and press Enter. Net user guest password
4. Go to Control Panel->User Accounts. Click the Guest account and now you can change the password.

Semoga Bermamfaat