Adding operating system compatibility chart

README.md

@@ -59,9 +59,21 @@ To learn more, visit [ohmyz.sh](https://ohmyz.sh), follow [@ohmyzsh](https://twi
 
 ## Getting Started
 
+### Operating System Compatibility
+
+| O/S    | Status   |
+| :---------------- | :------: |
+| Android        | ✅ |
+| FreeBSD        | ✅ |
+| LCARS          | 🛸 | 
+| Linux          | ✅ |
+| MacOS          | ✅ | 
+| OS/2 Warp      | ❌ |
+| Windows (WSL2) | ✅ |
+
+
 ### Prerequisites
 
-- A Unix-like operating system: macOS, Linux, BSD. On Windows: WSL2 is preferred, but cygwin or msys also mostly work.
 - [Zsh](https://www.zsh.org) should be installed (v4.3.9 or more recent is fine but we prefer 5.0.8 and newer). If not pre-installed (run `zsh --version` to confirm), check the following wiki instructions here: [Installing ZSH](https://github.com/ohmyzsh/ohmyzsh/wiki/Installing-ZSH)
 - `curl` or `wget` should be installed
 - `git` should be installed (recommended v2.4.11 or higher)