The Diagnostic Tool is a comprehensive utility designed to assess the condition of used laptops before purchase. It performs a series of diagnostic checks to evaluate hardware, software, and security features, providing potential buyers with a detailed report on the laptop's status. Obviously it can be even used to just check info about your PC.

Laptop Diagnoser is a Python based Windows tool that monitors system, health, list top processes, checks network & event logs, clean temp files, and suggests safe repair commands. It generates detailed reports, helping both tech-savvy users and beginners quickly identify and fix laptop issues.