For example, security mode:

In Windows XP, if we want to enter the safe mode, we must press F8 at startup, and then select the safe mode in the startup mode menu that opens. In fact, we can add the safe mode directly to the multi-boot menu just like installing multiple operating systems. When we want to enter the safe mode, we can choose it as we choose to enter a multi-operating system.

Open the Boot.ini file in the root directory of drive C, copy "Multi (0) disk (0) rdisk (0) partition (1) \ Windows =" Microsoft Windows XP Professional "/Fast Detect" under "Operating System", and paste a copy under this line.

Then change "Microsoft Windows XP professional" to "Microsoft Windows XP SafeMode", save the changes and close Boot.ini

Click the "Start" menu to open the running dialog box, run "Msconfig" to open the system configuration utility window, and switch to "Start". INI "tab.

Select the line "Multi (0) disk (0) rdisk (0) partition (1) \ Windows =" Microsoft Windows XP SafeMode "/fastdetect", and then select the "/SAFEBOOT(F)" option in the startup options.

This adds safe mode functionality to the project. If additional support is needed, you can also choose after "/SAFEBOOT(F)", for example, choosing "NETWORK(W)" can realize the security mode supported by the network (as shown in figure 1).

Click "OK" button after setting, so there will be an additional startup menu when restarting. Select Microsoft Windows XP SafeMode to enter security with network support.