feat: Ensure all pages have proper descriptions (#2752)

Signed-off-by: blacklight447 <niek@privacyguides.org>
Signed-off-by: kimg45 <138676274+kimg45@users.noreply.github.com>
Signed-off-by: Daniel Gray <dngray@privacyguides.org>

docs/os/windows/group-policies.md

@@ -1,5 +1,6 @@
 ---
 title: Group Policy Settings
+description: A quick guide to configuring Group Policy to make Windows a bit more privacy respecting.
 ---
 Outside of modifying the registry itself, the **Local Group Policy Editor** is the most powerful way to change many aspects of your system without installing third-party tools. Changing these settings requires [Pro Edition](index.md#windows-editions) or better.
 

docs/os/windows/index.md

@@ -1,6 +1,7 @@
 ---
 title: Windows Overview
 icon: material/microsoft-windows
+description: Microsoft Windows is a common operating system which is extremely non-private out of the box. Our guide covers making some improvements to your computer without replacing your OS.
 ---
 **Microsoft Windows** is a common OS shipped with many PCs by default. The following guides aim to provide some ways to improve privacy and reduce the default telemetry and data stored by disabling some unnecessary features. Over time, Microsoft adds features to the OS which can sometimes rely on cloud-based services. These features will often require certain types of [optional data](https://privacy.microsoft.com/data-collection-windows) that is sometimes sent to remote servers for processing.