I am writing this for mac users but if you swap commands with ctrl then it might help with the windows users too. The bolded ones are the ones that I mostly use.
CMD + SHIFT + J : Opens Downloads.
CMD + Y: Opens History
CMD + T: Opens new tab
CMD + D: Bookmarks the current tab
CMD + W: Opens previously closed tab one press at a time.
CMD + R: Refreshes
CMD + SHIFT + R: Hard Refreshes
CMD + O: Open file
CMD + P: Print
CMD + F: Search in Tab
CMD + L: Selects the URL
CMD + N: New tab in New Window
CMD + , : Opens Settings
CMD + SHIFT + I : Opens Inspect
CMD + Mouse Click: Opens the link in a new tab
CMD + 1 – 9: Move to corresponding tab on the browser.
These shortcuts can easily make your life easier when doing tasks in your Chrome.
Wanna know how to take a screenshot of a full website using Google Chrome? Go to this link.