I got pretty sad that I didn't get any replies since I'm serious about security & wanted to at least have an anti-theft software installed on my laptop even though free anti-theft options on Windows are very limited since something is better than nothing.
However, in the following days, I started working on my own anti-theft solution & today I finished making it. It allows me locate, get current & near-by WiFi details, run an alarm, take photo using the webcam & lock the laptop remotely using my phone. My laptop is encrypted so no data wiping required. I made it using AutoHotkey, DOS commands, Python, Task Scheduler, Services, PowerShell, Eventghost, Join by joaoapps, Gmail & Automate app on Android
You might be thinking why I just didn't use the web version of prey? I tried it, but it's report gave the wrong MAC address & failed to take photo using the webcam. Plus, using my solution, no payment required for sending reports every 2 minutes. Thank you.