There are a few different ways that you can make Chrome tabs fit your screen:
1. Use the zoom function: You can use the zoom function to make Chrome tabs fit your screen. To do this, press "Ctrl" + "Shift" + "+" to zoom in or "Ctrl" + "Shift" + "-" to zoom out.
2. Use the full screen mode: You can also use the full screen mode to make Chrome tabs fit your screen. To do this, press "F11" on your keyboard.
3. Resize the window: You can also resize the Chrome window to make Chrome tabs fit your screen. To do this, click the "Customize and control Google Chrome" icon in the top right corner of the window and then click "Settings." Under the "Appearance" section, you can adjust the size of the window.