Step 1: Download Python from official website here (If you don't have one)
Step 2: Install python also make sure to add python to path while installing python
Step 3: Open cmd/powershell and paste pip install auto-py-to-exe in console
Step 4: When done Type auto-py-to-exe in console
Step 5: Browse script location and customize settings if needed
Thats it folks easy peasy leamon squeezy.