docs

README.md

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 # PushToTalk
 A utility to mute/unmute the mic via hotkey (works for Teams, Skype, others, etc)
+
+
+## Instructions
+
+Simply run the program, it'll open a window if you haven't set a hotkey:
+
+![screenshot](./docs/screenshot.png)
+
+You can set a `Key` combination (any set of keys) and/or 
+use non-primary mouse buttons (ie, middle, or button 4 or 5).
+
+If you set a single key (like capslock or scroll-lock) it will automatically
+cancel the key event, so that the system doesn't think the key was hit. 
+
+Closing the window will minimize it to the tray.
+
+The tray icon will go from red to green when the mic is active.
+
+The settings are stored in the registry in HKCU/Software/FearTheCowboy/PushToTalk
+
+
+
+