Most WINDOWS XP users will set a password for their own computer. However, even if the password is forgotten, there are many ways to crack it. There are a large number of such articles in the system home system tutorial. Maybe you will ask, then that is the case. WINDOWS XP is not safe enough. Actually not, WINDOWS XP is very safe. But this is only for some masters. You can also become a master by reading this article. The following system home will explain the method for you. Xp is the most secure operating system in the Windows family, and it provides us with a good password protection mechanism. Although there are many newspapers and magazines that describe how to lose Windows usernames and passwords to access Windows XP, this does not mean that Windows XP is very vulnerable, because Microsoft has provided us with strong security measures in Windows XP: With the Syskey command, we can set the boot password for Windows XP. This password is higher than the user password, and can also generate a key disk, which is equivalent to adding a strong lock to Windows Xp. System startup password setting Click "Start → Run" in Windows XP, enter "Syskey" in the input box, run the system password setting program, and then pop up a dialog box, click "ld" in the dialog box. Update the ” button to enter the password settings dialog. Select the “Password Start” radio button, then enter the same password in the following window, and save the settings to complete the system startup password. If you want to cancel the system startup password, just select "Save boot password on this machine" in the "Startup password" window, and "OK", the system will let you enter the set system startup password and complete. The system password is saved to your hard disk, and the system startup password window no longer appears the next time you start it. After restarting the system, you will be prompted to enter the system startup password. The user name and password input interface of the Windows system will appear only after the correct input. It is as if the system password is set in the BIOS, and there is another level before entering Windows. . Making a key disk “Syskey” The system password setting program also has the function of generating a key disk. Only users with a key disk can enter Windows XP, just as some anti-virus software requires a key disk for anti-virus, and a self-protection function. In the "Startup Password" window, select “System Generated Password", and then select “Save Startup Password on Floppy Disk>, the program will prompt you to insert the floppy disk, <;OK” On the floppy disk, the work of making the key disk was completed. The next time you start your computer, you will be prompted to insert a key disk for password verification. How, now, is your xp more secure? So, often go to the system home, you will become a master without knowing it. After reading our system tutorial, and then through practice, I think you can follow Like the system home, become an expert.