DOSBox-X is an improved version of DOSBox. It makes configuration management easier and it has nice features like the ability to mount multiple floppy images and swap between them for installing software.

• Capture and release mouse with CTRL+F10
• Setup autoexec.bat by going to Menu → Main → Edit configuration
  • Set path with SET PATH=%PATH%;C:\extra\bin\
• Mount a local folder with mount c ~/localdir
• Mount disk images with
  • imgmount a disk.img -t floppy
  • imgmount d file.iso -t iso
  • Mount multiple disks with mount a floppy*.img. Then use menu item to swap disk.
  • Create an empty disk image through the menu → DOS → Create blank disk image.
• Speed up running by setting cpu to max in the configuration and setting CPU to dynamic.