I do this as well. I have a Python script which I can use to kill all chrome.exe so that next time the machine boots, chrome offers me to restore the tabs whic

I do this as well. I have a Python script which I can use to kill all chrome.exe so that next time the machine boots, chrome offers me to restore the tabs which where open before the crash. I only use this when I know that the tabs are really important and I need to continue using them the next day. Else Chrome starts with a single custom startpage which contains links and as well as views to Jira projects (like a to-do list via the Jira API). And during the day I bookmark all tabs I find important and clean up. But it's usually around 4 windows with each around 10 - 20 tabs which accumulate during the day, in addition to dedicated browser profiles which serve specific purposes, like email or developer consoles.