The below are a number of keyboard shortcuts for Windows 10 and Chrome/Firefox running on Windows. I haven't included the most well known shortcuts (Ctrl+C/V/X), those that use keys that are not typically on a laptop keyboard, or anything to do with Microsoft Internet Explorer/Edge (for reasons that are self evident). All of the articles I used to collect these shortcuts are below in the "References" section - it definitely seemed like you had to go to several different sources to collect all of the gems.
I've highlighted some of the shortcuts I didn't know about before this research that I think are especially useful. I'll be doing the same exercise for OSX shortly and will make an equivalent post. Ping me on Twitter if you have other favorites!