-Mirrorscape & Microsoft Magnifier to zoom in on the miniatures. Make sure the monitor is close to you
-D&D Beyond android App using their Virtual Dice on a Secondary Phone
-A Log Book / Journals / Cheap Notepads (can pick one up at Barnes and Noble, dollar store) to record all actions, and a pen/pencil.
-A Second 'Character' General Log Book (Screen shot of the mini, Printed, Cut Out & Glue-Sticked inside a blank logbook) with the HP/MP bar underneath.
-Scenario Screenshot / Scenario Art screenshot on a 10" Tablet.
-Coffee/Hemp

It's typical that you leave the Map/Miniatures on the Screen for long periods of time without moving because you should have a Good Graphics Card and Appreciate the Detail/Art of the Map/Miniatures.