How to show file extensions on Windows 11

On Windows 11, you can show file extensions on File Explorer in multiple ways.File Explorer hides the extensions for known file types by default because it can create a cleaner, less cluttered appearance, particularly for users who aren’t tech-savvy. However, it also helps safeguard against unintentional changes to file extensions, which could render the file unusable. In addition, historically, it was used to mask malicious files disguised as harmless ones, though this is less of a concern today.

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How to disable Task Manager on Windows 10 using Registry

On Windows 10, Task Manager is an advanced feature that gives you access to tools to start and stop applications, monitor system performance and running apps and services, and much more. Although it is a handy tool, sometimes, you may want to disable access to prevent users from restarting specific programs, changing processes priorities, or because you need to comply with your organization’s policies.

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