2. After the confirmation message that the theme is successfully installed, open firefox. Change colorscheme by **`Open Menu > Customize > Change Colorscheme`**.
1. I only have Archlinux, so I cannot guarantee that it will work on Windows 10 and macOS without a problem. A feedback and a PR is absolutely welcome! All you can do or try is to install the theme, then change the value of `--bf-moz-appearance` variable to either `-moz-win-glass` if windows and `-moz-mac-vibrancy-dark` if macOS. Still, do no expect that it will work without a problem. The platforms are untested!
### Liar! Your theme's name is `blurredfox`, ***where is the blur***?!
1. Yeah, the name `blurredfox` is a lie, just like the cake. I named it blurredfox because it's designed to look gorgeous with a blur effect. You can, however, have the blur effect by:
+ Making sure you have a compositor and it supports blur.
+ If you're not using GNOME or KDE Plasma that has its own compositors, use tryone144's [feature/dual_kawase](https://github.com/tryone144/picom/tree/feature/dual_kawase) branch of picom. It includes the dual kawase shader.
+ GNOME's compositor, mutter, doesn't support blur. Hey, GNOME devs, it's already 2020. Just kidding!
+ If you're using KDE Plasma, read the next note below.
1. Enable the blur in your compositor. Go to `System Settings > Desktop Effects > Enable Blur`. Note that this will not enable the blur effect on all applications.
2. Enable the blur effect on all applications by installing a KWin script called [Force Blur](https://store.kde.org/p/1294604/). Make sure to read its manual. Don't you ever dare to create an issue about Force Blur! Just kidding! But yeah, I'm serious.
3. Go to `System Settings > KWin Scripts > Enable Force Blur`.
4. Change its settings. If there's no settings/settings icon, Logout. Re-login.