How-To Geek on MSN

Forget INDIRECT: The modern way to create cascading drop-down lists in Excel

Use dynamic arrays and tables for fast, scalable cascading drop-down lists in modern Excel.
MUO on MSN

5 new Snipping Tool features that make it way more useful than it used to be

Easily replaces any of your third-party screenshot tool.

How to speed up calculating threads in Excel

If Excel is not using threads efficiently, calculations may take a long time to complete. Learn how to speed up calculating threads in Excel.
GitHub

GRBL controller application with G-Code visualizer written in Qt.

Controlling GRBL-based cnc-machine via console commands, buttons on form, numpad. Monitoring cnc-machine state. Loading, editing, saving and sending of G-code files to cnc-machine. Visualizing G-code ...