Check your CPU, motherboard, and cooling system support overclocking
Update your BIOS/UEFI to the latest stable version
Install monitoring software for temperatures, voltages, and clock speeds
Enter BIOS/UEFI and disable automatic overclocking features if needed
Increase the CPU multiplier in small increments
Keep the base clock at default unless you know what you are doing
Raise CPU core voltage only if necessary and in small steps
Save settings and boot into the operating system
Run stress tests to check stability
Monitor CPU temperatures during testing
Keep temperatures within safe limits for your CPU
Repeat small adjustments until you reach the desired stable speed
Test system stability with long stress tests and normal daily use
Adjust cooling, voltage, or clock speed if crashes or overheating occur
Save a stable BIOS profile once finished
Back up important data before overclocking