Hello Viewers, please follow the below steps to add Any Gadget In Gmail. Example : Facebook, calendar, news, Horoscope
1. Log in to your Gmail account and click the ‘Settings’ link at the top right of the screen.
2. Click the “Labs” tab, locate “Add any gadget by URL”. Enable the option and click ‘Save Changes‘ at the bottom of the screen.
3.Now the option "Gadgets" will be added in the Settings page. Choose your gadget from the below link
4. Your Gadget will be added to Gmail side bar.