www.google.co.uk/bookmarks/

With Google Bookmarks, you can save shortcuts to your favorite webpages and navigate to them in seconds from anywhere.

calendar.google.com/calendar/

With Google's free online calendar, it’s easy to keep track of life’s important events all in one place.

contacts.google.com/preview/all

Google Contacts is your online address book, integrated with Gmail, Calendar, Drive, and other Google products. Sync your contacts to all your devices and access them everywhere.