windows 10 – See all instances of a running program – keyboard shortcut?

After spending many years in the MacOS environment, I’ve come back to Windows for heavy-lifting tasks that my little ’15 Air can’t handle. Problem is I am missing many of the features that Mac provides in terms of navigation. One of which is the ability to see all instances of a program i.e. web browser, running in one view (three-finger swipe gesture). Would anyone be able to recommend how to best achieve this, and potentially other Mac-like gestures if at all possible? Is there a program out there that is able to customize the Windows experience a bit more? For anyone interested, +` was remedied via Can’t live without it.

Thank you for your suggestions and thoughts.