ENGDOCS-2504 (#22315)

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## Description

Fixes and closes #22307
Fixes and closes #22314
Closes #22293

## Related issues or tickets

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## Reviews

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- [ ] Technical review
- [ ] Editorial review
- [ ] Product review

Author: aevesdocker

content/manuals/desktop/troubleshoot-and-support/troubleshoot/_index.md

@@ -202,7 +202,7 @@ Docker Desktop contains a self-diagnose tool which can help you identify some co
 2. In PowerShell, run the self-diagnose tool:
 
    ```console
-   $ & "C:\Program Files\Docker\Docker\resources\com.docker.diagnose.exe" check
+   $ & "C:\Program Files\Docker\Docker\resources\com.docker.diagnose.exe" gather
    ```
 
 {{< /tab >}}
@@ -217,7 +217,7 @@ Docker Desktop contains a self-diagnose tool which can help you identify some co
 2. Run the self-diagnose tool:
 
    ```console
-   $ /Applications/Docker.app/Contents/MacOS/com.docker.diagnose check
+   $ /Applications/Docker.app/Contents/MacOS/com.docker.diagnose gather
    ```
 
 {{< /tab >}}
@@ -228,7 +228,7 @@ Docker Desktop contains a self-diagnose tool which can help you identify some co
 2. Run the self-diagnose tool:
 
    ```console
-   $ /opt/docker-desktop/bin/com.docker.diagnose check
+   $ /opt/docker-desktop/bin/com.docker.diagnose gather
    ```
 
 {{< /tab >}}