Display common folders on your Windows 10 Start menu
You can customize your Windows 10 start menu to show common folders such as File Explorer, Settings, Documents folder, Downloads folder, Music folder, Pictures folder, Video Folder, Network icon, and Personal folder.
To do this:
1) Click Start -> Settings -> Personalize or
Right click empty area on your Desktop and click Personalize
You can also search Settings or Personalize in Window search box
2) On the left panel, select Start
3) Scroll to the bottom and click the link "Choose which folder appear on Start"
4) Fill the bar by moving it to the right for each folder you want show on you Start menu
This will show the chosen folders on your Windows 10 Start menu