Apache is used by many people here, but few people release simple configuration instructions for 2000. I just wrote a little bit of it, which can be regarded as sharing! Install mysql first, the default installation path is: c:mysql; After the installation is completed, open "Run" in the "Start" button, enter the command: C:mysql/bin/winmysqladmin, and execute it; When using it for the first time, You need to create an administrator name and password. I set them to root and (yourpassword) respectively. After closing it, the program automatically creates a small "traffic light" icon under the status line. Now start installing php4. Use winrar to unzip the software package to c:php4, then copy all the dll files in the directory to c:winntsystem32. Do not overwrite the existing dll files; then copy php.exe and php.exe in the directory. Copy the two files php.ini to c:winnt; modify php.ini; cgi.force_redirect = 1 to cgi.force_redirect = 0 and save. Open "Programs" under the "Start" button => "Management Tools" = 》"Internet Service Manager", select "Default web site" and open its "Properties" window. Under the "website" page, change "IP Address": "All Unallocated" to "(your machine's IP address, for example: 202.195.243.131)"; "TCP Port" to "80". Next, select the "Home Directory" page, click the "Configure" button under "Application Settings", click the "Add" button in the new window; enter "C:WINNTphp.exe %" in "Executable File" s %s", enter ".php" in "Extension", and click "OK". Next, select the "ISAPI Filter" page, click the "Add" button; enter "php" in the "Filter Name", enter "C:WINNTsystem32php4isapi.dll" in the "Executable File", and click "OK". Next, select the "Document" page, click the "Add" button; enter "index.php" in the "Default Document Name", click "OK", and raise it to the highest level. You can also add commonly used PHP file names, such as: "default.phtml", "index.php3", etc. After closing all windows and restarting the system, you can open the IE browser for testing.