Dude,X86Can you install physical windows+physical love fast dual system to switch freely?

小红书工具写作

Look at the tutorial to add openwrt in the love fast virtual machine,Add the boot disk inside,Add the image 451M size,Enter the op background to see that the size of the hard disk is only 451M size,Can it be changed to a size of 4G or more?,I can't try a few times