title: How can I increase the size of the VirtualBox screen?
body: <p>I'm trying to run Arch Linux within VirtualBox 5.1.28 where the host OS is Windows 10. The problem is that the display size is too small, even when I maximize the window size. Check out this screenshot to see what I mean:</p>
  
  <p><a href="https://i.stack.imgur.com/qeHpA.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/qeHpA.png" alt="Arch Linux in VirtualBox 5.1.28"></a></p>
  
  <p>I googled this problem but every potential solution I've come across said to install Guest Additions, but as you can see from the screenshot above, I do not have the option to install Guest Additions.</p>