How to Check Device Performance in Windows 11

Windows 11 includes powerful built-in tools that perform a comprehensive Windows 11 performance check. These tools help you monitor your system’s health, security, and overall speed. By using these features, you can ensure your computer runs smoothly and avoid common system errors.

Why check your device health?

Checking your device health is important because it helps you catch potential problems before they cause system crashes or data loss. Regular monitoring ensures your storage is not full, your software is up to date, and your hardware is functioning correctly. This proactive approach to system diagnostics keeps your PC running efficiently.

What happens when done?

Once you finish a scan, you will receive a detailed health report. Green checkmarks mean your system is healthy and working correctly. Yellow marks indicate that you need to take action to fix a specific issue, such as a pending update or a storage warning. Addressing these alerts promptly is key to Windows 11 optimization.

Using the Windows Security App

The Windows Security app is your primary dashboard for system health. It monitors your device for security threats and general performance issues.

1. In the search box on your taskbar, type Windows Security.
2. Select Windows Security from the search results.

Note: This process does not require admin privileges, though some fixes suggested by the report might.

1. Inside the Windows Security app, click on Device performance & health.

The report covers these main areas:

• Storage capacity: Checks if you are running out of disk space.
• Apps and software: Alerts you if programs are failing or need updates.
• Battery life: Shows if apps are draining your battery too quickly.
• Windows Time service: Ensures your clock is set correctly for system processes.

Using the PC Health Check App

Microsoft provides a dedicated PC Health Check App to help you understand your device’s capabilities. It is a free tool that provides a deeper look at your hardware and system requirements.

You can download the app from the official Microsoft website. Once installed, it provides a summary of your device specifications, including your processor, RAM, and storage capacity. It also checks if your PC meets the requirements for the latest Windows updates.

Troubleshooting Performance Issues

If your report shows issues, you can take several steps to troubleshoot performance problems. Start by clearing temporary files using the Disk Cleanup tool located at C:\Windows\System32\cleanmgr.exe. You should also check your system startup time by opening the Task Manager and disabling unnecessary programs in the Startup tab.

Hardware Diagnostics

For laptops, checking your battery capacity report is vital. You can generate a report by running the command powercfg /batteryreport in a Command Prompt window. This will save an HTML file to your user folder, usually C:\Users\GenericUser\battery-report.html, detailing your battery’s health and charge cycles.

Summary

Monitoring your device health is a simple way to keep your computer running fast and secure. Remember to check the Device Performance & health page often, keep your storage clean, and ensure your system is fully updated. By fixing issues early, you prevent larger problems later.