How to Make a Phone Call From My Desktop Using XP

1. Navigate to the web page of a phone service client and download the required software.
2. Save the downloaded file to your desktop for safekeeping.
3. Double-click on the downloaded file and select the option to 'Install.'
4. Restart your computer.
5. Open the 'Start' menu, click on 'All Programs,' and open the phone client program.
6. Input the number to be called and press 'Call' to complete the call.