ColorNote for PC, Windows or Mac - Free Theme extension is available on the chrome web store. ColorNote for PC extension gives you the ability to change chrome browser's theme color & its background instantly. You can change your browser's theme color by installing the extension on your PC. This extension was developed for ColorNote users. The extension is very easy to use. Get ColorNote for PC now and enjoy this best-looking theme and background on your laptop, desktop, or Mac. How to use the ColorNote for PC Chrome extension? Step 1: Click on the "Add To Chrome" button Step 2: The theme will appear on your Chrome browser right away. How to uninstall the theme extension from Chrome? Step 1: Open your browser. Step 2: Go to this link- "chrome://settings/appearance" Step 3: You'll see a "reset to default" button. Simply click on that. Step 4: Now, the theme is set to default.