diff --git a/README.md b/README.md
index 91ea671..a01a269 100644
--- a/README.md
+++ b/README.md
@@ -13,3 +13,9 @@ $ sudo dws /dev/sdb & disown
 I do not take any liability for any damages done by this software. Use this
 only on PCs you don't mind losing data on.
 
+## Windows version
+
+This kind of thing is entirely different and tedious on Windows and I don't
+give enough fucks to port it. Same for mac I think but not sure. If you care
+enough to have a hardware switch to stop your PC, you should move away from 
+those anyway.
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