Update README.md

README.md

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 # TDX Userscript
 ## Features
  - Dark mode
+	 - Follows system scheme by default, can be overridden
  - Custom themes & styling
  - Open links in new tabs (or windows)
  - Use native browser calendar pickers
 	 - Added modifiers for quick date manipulation
- - Shortcuts to Purdue IT [Status](https://it.purdue.edu/status/) & [TDX Tools](https://engineering.purdue.edu/ecnuds/tdx/)
+ - Shortcuts to <a href="https://it.purdue.edu/status" target="_blank">Purdue IT Status</a> & <a href="https://engineering.purdue.edu/ecnuds/tdx" target="_blank">TDX Tools</a> linked in the header
+	 - Hover over the Status button to view the current status, or click the button to open the page
  - Add embedded websites as desktop panels (instructions below)
  - Custom layouts
 
+## Installation
+ - Download & install <a href="https://www.tampermonkey.net/index.php" target="_blank">Tampermonkey</a>
+ - Install the Userscript:
+	 - Open the Tampermonkey dashboard
+	 - Open the Utilities tab
+	 - Paste this link into **Import from URL**
+		 - `https://raw.github.itap.purdue.edu/ECN/tdx-userscript/main/tdx-enhanced.js`
+	- Click install
+ - If using Chrome: Enable developer mode
+	 - Visit <a href="chrome://extensions" target="_blank">chrome://extensions</a>
+	 - Toggle **Developer mode** in the top-right corner
+	 - Restart Chrome
+
+## Usage
+ - Open TDNext
+ - Click the wrench icon in the top-right corner to access the settings menu
+ - Some settings will require the page to be refreshed before changes take effect
+
 ## Custom Styling
- - Change accent and background color
- - Use the Editor for greater customization
- - The generated code can be shared among other users
+ - Change accent and background color from the Settings menu
+ - Use the Editor popout for greater customization
+	 - The generated code can be shared among other users
+
+## Custom Layouts
+ - Currently only one layout supported:
+	 - When using the **100% / 50-50%** layout, a custom layout can modify the two bottom columns for 66-33% width (100% / 66-33%)
+	 - Sticky Columns:
+		 - When using a layout where one column may be shorter than the other, it can be pinned to the top while the other column continues scrolling
 
 ## Embedded Websites
  - A website can be embedded by creating a dummy Report with the following contents, adding it to your Desktop: