How to Check and Improve Your PC Health Using Windows 11 Built-In Tools

This is a task that comes up more often than most people expect. Whether you are working through it for the first time or revisiting it after a change in your setup, having a clear process makes all the difference. This guide walks through the complete process, covering each step in enough detail that you can follow along regardless of your experience level.

Using the PC Health Check App

Windows 11 handles this differently from Windows 10, though the underlying principles remain the same. The Settings app has replaced many Control Panel functions, so the path to reach these options has changed even if the options themselves have not.

Performance impact varies depending on your hardware. Modern processors handle this task with minimal overhead, but older systems — particularly those with mechanical hard drives rather than SSDs — may notice a slowdown during the initial setup process.

Creating a system restore point before making significant changes is a safety net that costs nothing but a few seconds. If the changes cause unexpected problems, you can revert to the restore point and start again with a different approach.

• Event Viewer: Records detailed logs of system events, application errors, and security events for diagnostic purposes
• System Restore: Creates a snapshot of system files and registry settings that you can revert to if a change causes problems
• DISM: Repairs the component store itself when SFC cannot fix the problem using its local cache
• SFC /scannow: Scans and repairs corrupted Windows system files using cached copies from the component store
• Task Manager: Shows running processes, CPU and memory usage, startup programs, and service status in a single interface

Checking Storage Health with Drive Optimisation

Before making changes, note your current settings. A quick screenshot of the relevant settings page provides a reference point if you need to revert. This is especially important for network and security settings where an incorrect change can lock you out of your own system.

Before making changes, note your current settings. A quick screenshot of the relevant settings page provides a reference point if you need to revert. This is especially important for network and security settings where an incorrect change can lock you out of your own system.

The Event Viewer provides detailed logs of what happens behind the scenes. If something is not working as expected, checking the relevant event log often reveals the specific error or conflict that is causing the problem.

The Professional edition of Windows 11 includes this feature, but the Home edition does not. This is one of the key reasons why professionals and businesses should consider Windows 11 Professional — the additional features justify the modest price difference for anyone who needs them.

• SFC /scannow: Scans and repairs corrupted Windows system files using cached copies from the component store
• System Restore: Creates a snapshot of system files and registry settings that you can revert to if a change causes problems
• DISM: Repairs the component store itself when SFC cannot fix the problem using its local cache
• Event Viewer: Records detailed logs of system events, application errors, and security events for diagnostic purposes
• Task Manager: Shows running processes, CPU and memory usage, startup programs, and service status in a single interface

If you are looking for a cost-effective way to get started, Windows 11 Professional is available for €21.99 from GetRenewedTech. This provides a legitimate licence at a fraction of the typical retail price, making it accessible for individuals and small businesses.

Monitoring Battery Health on Laptops

Before making changes, note your current settings. A quick screenshot of the relevant settings page provides a reference point if you need to revert. This is especially important for network and security settings where an incorrect change can lock you out of your own system.

The Event Viewer provides detailed logs of what happens behind the scenes. If something is not working as expected, checking the relevant event log often reveals the specific error or conflict that is causing the problem.

Creating a system restore point before making significant changes is a safety net that costs nothing but a few seconds. If the changes cause unexpected problems, you can revert to the restore point and start again with a different approach.

Running Windows Security Scans

The Event Viewer provides detailed logs of what happens behind the scenes. If something is not working as expected, checking the relevant event log often reveals the specific error or conflict that is causing the problem.

Creating a system restore point before making significant changes is a safety net that costs nothing but a few seconds. If the changes cause unexpected problems, you can revert to the restore point and start again with a different approach.

The Professional edition of Windows 11 includes this feature, but the Home edition does not. This is one of the key reasons why professionals and businesses should consider Windows 11 Professional — the additional features justify the modest price difference for anyone who needs them.

If you are looking for a cost-effective way to get started, Windows 11 Professional is available for €21.99 from GetRenewedTech. This provides a legitimate licence at a fraction of the typical retail price, making it accessible for individuals and small businesses.

Checking for Driver and Windows Updates

Windows 11 handles this differently from Windows 10, though the underlying principles remain the same. The Settings app has replaced many Control Panel functions, so the path to reach these options has changed even if the options themselves have not.

Creating a system restore point before making significant changes is a safety net that costs nothing but a few seconds. If the changes cause unexpected problems, you can revert to the restore point and start again with a different approach.

Windows 11 handles this differently from Windows 10, though the underlying principles remain the same. The Settings app has replaced many Control Panel functions, so the path to reach these options has changed even if the options themselves have not.

• DISM: Repairs the component store itself when SFC cannot fix the problem using its local cache
• Event Viewer: Records detailed logs of system events, application errors, and security events for diagnostic purposes
• System Restore: Creates a snapshot of system files and registry settings that you can revert to if a change causes problems

When Your Hardware Needs Replacing

For laptop users, battery impact is a consideration. Some of these features run background processes that consume additional power. Check your battery usage statistics in Settings after enabling new features to assess the impact on your specific hardware.

The Professional edition of Windows 11 includes this feature, but the Home edition does not. This is one of the key reasons why professionals and businesses should consider Windows 11 Professional — the additional features justify the modest price difference for anyone who needs them.

Before making changes, note your current settings. A quick screenshot of the relevant settings page provides a reference point if you need to revert. This is especially important for network and security settings where an incorrect change can lock you out of your own system.

If you are looking for a cost-effective way to get started, Windows 11 Professional is available for €21.99 from GetRenewedTech. This provides a legitimate licence at a fraction of the typical retail price, making it accessible for individuals and small businesses.

Conclusion

The techniques and approaches covered in this guide provide a solid foundation for working effectively with this aspect of your software toolkit. The key is consistency — applying these methods systematically rather than sporadically produces the most reliable results. As you become more comfortable with the workflow, you will find opportunities to adapt it to your specific requirements. For an affordable way to access the software discussed in this article, Windows 11 Professional is available for €21.99 from GetRenewedTech.