This article explains how to change the homepage and startup behavior in Windows 10, Windows 8, and Windows 7 using Google Chrome, Firefox, Opera, and Microsoft Edge.
Customize Windows 10 Start Menu & Start Screen – Simple Tutorial Review
Most Windows web browsers offer the option to designate a website as your homepage. In Google Chrome, you can choose to open one or more pages at startup:
Select the three dots in the top right corner of Chrome and choose Settings from the drop-down menu.
Scroll down to the Display section and select the Show Home button switch to enable it (if it isn't already enabled).