Understanding Why Port 80 is Used by SYSTEM (PID 4)

Why is System PID 4, not PID 1?

Port 80 in use with PID 4! Error Xampp con windows 10 y windows 11

How to fix 80 port in use PID 4 XAMPP Server

Port 80 in use by Unable to open process with PID 4!

PID Controller Explained

Problem detected! Port 80 in use by "Unable to open process" with PID 4! in XAMPP

how to Find out service/ process from the PID 4 ?

PID:4 using Port 80

Process Explorer: How to find out what System PID 4 is

Apache XAMPP Error | Port 80 in use by "Unable to open process" with PID 4!

What is a PID Controller?

Port 80 in use by Unable to open process with PID 4 on XAMPP not start Windows 10

(solved) How to fix XAMPP apache "Unable to open process" Port 80 in use with PID 4 FIX 2023

Port 80 is being used by SYSTEM (PID 4), what is that? (8 Solutions!!)

port 80 in use by unable to open process with pid 4! Apache xampp server fix

mysql port: 2 Ways to solve problem Port 80 in use by Unable to open process with PID 4 in XAMPP

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[Fixed] MySQL Shutdown Unexpectedly | Port 80 in Use by "Unable to Open Process" With PID 4 in XAMPP

Port 80 in use by Unable to open process with PID 4! Xampp server