Ok another newbie problem plz help me

Question

Hi all, I just posted a few minutes ago where to find SDK 1.3.1 standard edition, I found and finished downloading it, I installed it, and the book I am using says the following, plz bare with me but I don't have a clue what this means cuz my comp doesnt have what that thing says. ok here it is:
Windows NT and 2000 Configuration
To set any environment variables on a windows NT or windows 2000 system, choose Start, Control Panel, System, Environment from the taskbar. A dialog box will open where you can view the current values of environmental variables and make changes to them.
The PATH variable might be listed in System Variables or User Variables. PATH contains a list of folders seperated by semicolons.
At the beginning of the PATH setting, insert the folder where you installed the SDK followed by the text /bin and a semicolon (";").
For example, if your PATH was c:\windows;c:\command and you installed the SDK into C:\jdk1.3 your new PATH should have the following value:
PATH c:\jdk1.3\bin;c:\windows;c:\windows\command
After making this change, look for a classpath variable. If you don't find it, you're done configuring theSDK. Click the Apply button to save yuour changes, and then reboot your computer.
If you do find CLASSPATH, place your cursor to the left of the existing CLASSPATH value and insert the SDK folder followed the the text \lib\tools.jar;.;
For example, if you installed the SDK into c:\jdk1.3 and your classpaht had the value c:\javaclasses, your classpath variable should have the following value:
c:\jdk1.3\lib\tools.jar;.;c:\javaclasses
After setting your CLASSPATH variable (if necessary), click the aplly button to make your changes permanent, and then reboot the computerl
Long isnt it? well anyway my path thing is completely different than what it says, when I double click it or press on edit, it gives me this:%SystemRoot%\system32;%SystemRoot%;%SystemRoot%\System32\Wbem
and it doesnt look like anything of the stuff in the book. am I doing what it says or is there a mistake I made? if so plz tell me what I should do, no evil people plz I don't get all this stuff. :)

Answer 1

For example, your PATH is %SystemRoot%\system32;%SystemRoot%;%SystemRoot%\System32\Wbem and if you installed the SDK into C:\jdk1.3 your new PATH should have the following value:
C:\jdk1.3;%SystemRoot%\system32;%SystemRoot%;%SystemRoot%\System32\Wbem