Startup Idea: Window Management Software for Efficient Workflow

Startup idea to develop a software focused on efficient window management for data entry purposes. The program would include a set of hotkeys to arrange predetermined window positions/sizes, streamlining and speeding up the user's workflow.

I work in data entry for a local chain of pizza joints, and I routinely have to deal with a dozen windows open all at the same time.

The problem is that at certain times I need a particular set of windows side by side, and at another time I need a different set of windows--it's hard switching between windows and setting things up just right because windows doesn't properly remember window settings, and moving/adjusting them with a mouse is slow.

A program with a simple set of hotkeys to bring up one set of windows that I set to be in certain positions/sizes would greatly expedite my workflow.