Google’s recent revamp of its Gmail service for desktop web browsers moves a few things around. In the previous version, you could switch to the contacts list by clicking the Gmail menu on the left side of the page, but that method no longer works once you update to the refreshed Gmail.
You can now get to the contacts page by clicking the Apps icon in the upper right corner of the Gmail inbox. When you click the Apps icon, which is a square made up of nine smaller squares, it unfolds to reveal a panel of icons for other Google programs and services, including Google Photos, Google News and YouTube.