If you just want to remove the application completely, drag it from the Applications folder to the Recycle Bin then use Empty trash. If you want to remove individual widgets from the desktop, hover the mouse above each widget and an X should appear. Press that button and the widget will be removed from the desktop.
Yahoo Widgets is a discontinued product. Even if you manage to install the program, you will not have the possibility to install widgets themselves because the website which hosted them is closed. You can try RainMeter. It's a more geeky application but it offers powerful customization.
If you just want to remove the application completely, drag it from the Applications folder to the Recycle Bin then use Empty trash. If you want to remove individual widgets from the desktop, hover the mouse above each widget and an X should appear. Press that button and the widget will be removed from the desktop.
Yahoo Widgets is a discontinued product. Even if you manage to install the program, you will not have the possibility to install widgets themselves because the website which hosted them is closed. You can try RainMeter. It's a more geeky application but it offers powerful customization.