Open Task Manager and check CPU, memory, disk, and GPU usage
Run a benchmark tool to measure overall system performance
Check startup programs and disable unnecessary ones
Test boot time and app launch speed
Monitor temperatures with hardware monitoring software
Check battery health and charging performance
Run storage health checks on SSD or HDD
Verify RAM usage and available memory
Test internet speed and network stability
Check for driver updates and system updates
Scan for malware or unwanted background processes
Compare results with the laptop’s expected specifications