confused about bootups...

Hello, I'm fairly new to Ubuntu, but so far I am liking what I see. Once I am in, I have had no problems updating software, choosing my browser, using my email (with evolution), and experimenting with the different applications that are available. However, I am a bit confused about what I am seeing during my computer's bootup procedure. I have an HP laptop with Windows 10 installed. This is what I am seeing during bootup...

GNU GRUB version 2.01 beta 2-9ubuntu1.7

Ubuntu - (I can wait for the "countdown" or click on Ubuntu and it does load Ubuntu for me)
Advanced options for Ubuntu
Windows Boot Manager (on /dev/sda2) - (when I attempt to click on this, this is what I am seeing - reference ***)
System setup

*** /EndEntire

file path: /ACPI (lots of hieroglyphics) then (caot load image)

I then click on system setup for which I get:

F1 System Information
F2 System Diagnostics
F9 Boot Device Options - (ref ****)
F10 BIOS Setup
F11 System Recovery

ENTER - Continue Startup

**** Boot Manager

Boot Option Menu
OS boot Manager (UEFI) - ubuntu (TOSHIBA MQ01ABD100)
OS boot Manager (UEFI) - Windows Boot Manger (TOSHIBA MQ01ABD100) (this is where I click in order to finally get into Windows when I want to)
Boot From EFI File

My question is, isn't there a less convoluted way to get into Windows when I want to?

thanks in advance!