diff --git a/modules/flatpak.nix b/modules/flatpak.nix
index ebffe75..3748377 100644
--- a/modules/flatpak.nix
+++ b/modules/flatpak.nix
@@ -11,22 +11,37 @@
   #F
   # Let's just use the default way:
   #   https://nixos.wiki/wiki/Flatpak
+
   services.flatpak.enable = true;
-  #
+
   # TODO: These commands have to be executed manually.
-  #   flatpak remote-add --if-not-exists flathub https://flathub.org/repo/flathub.flatpakrepo
-  #   flatpak update
+
+  #flatpak remote-add --if-not-exists flathub https://flathub.org/repo/flathub.flatpakrepo
+  #flatpak update
+
   #
-  #   # Change PDF metadata
-  #   flatpak install io.github.diegoivan.pdf_metadata_editor
-  #   # Trim, flip, rotate, crop and export individual clips.
-  #   flatpak install io.gitlab.adhami3310.Footage
-  #   # Fediverse client. There is also a native client, but it is outdated: https://github.com/GeopJr/Tuba#third-party
-  #   flatpak install dev.geopjr.Tuba
-  #   # Chat with AI.
-  #   # nixpkgs merge request: https://github.com/NixOS/nixpkgs/pull/228585
-  #   # AUR and flatpak builder: https://bavarder.codeberg.page/install/
-  #   flatpak install io.github.Bavarder.Bavarder
-  #   # Speedtest in Germany. Also available in nixpkgs stable/unstable, but outdated.
-  #   flatpak install de.breitbandmessung.Breitbandmessung
+  # Some flatpak apps
+  #
+
+  # Change PDF metadata
+  #flatpak install io.github.diegoivan.pdf_metadata_editor
+
+  # Trim, flip, rotate, crop and export individual clips.
+  #flatpak install io.gitlab.adhami3310.Footage
+
+  # Fediverse client. There is also a native client, but it is outdated: https://github.com/GeopJr/Tuba#third-party
+  #flatpak install dev.geopjr.Tuba
+
+  # Chat with AI.
+  # nixpkgs merge request: https://github.com/NixOS/nixpkgs/pull/228585
+  # AUR and flatpak builder: https://bavarder.codeberg.page/install/
+  #flatpak install io.github.Bavarder.Bavarder
+
+  # Speedtest in Germany. Also available in nixpkgs stable/unstable, but outdated.
+  #flatpak install de.breitbandmessung.Breitbandmessung
+
+  # Run Windows apps and games
+  #flatpak install com.usebottles.bottles
+  # Allow adding .desktop entries
+  #flatpak override com.usebottles.bottles --user --filesystem=xdg-data/applications
 }
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