1. Windows Performance Monitor: This tool is used to analyze and monitor detailed system performance information about CPU usage, disk activity, network activity, memory utilization, virtual memory and other system activities.
2. Task Manager: This is a Windows tool that shows the current processes running on the PC, as well as the amount of CPU, Memory, Disk and Network resources they are using.
3. Resource Monitor: This is a Windows tool that displays more detailed information about system resource usage than the Task Manager. It can display real-time data on individual processes and programs, and can also be used to manage services and drivers.
4. System Information Tool: This Windows utility provides a detailed overview of your system’s hardware and software configuration, including version numbers and other details.
5. Event Viewer: This Windows tool keeps records of system and application events, such as errors, warnings, and informational messages. It can help identify potential issues that could be affecting your PC’s performance.
6. Anti-Virus Software: A good anti-virus can detect and remove viruses, worms, trojans, and other malicious software that can slow down your PC.
7. Disk Cleanup: This built-in Windows tool can help free up valuable disk space by deleting temporary files and other items that are no longer needed.
8. System Restore: This built-in Windows tool enables you to roll back your PC to an earlier date and time in order to undo any changes that may be causing problems with your system.