General use:
* The city was laid out on a grid system, with streets running north-south and east-west.
* The teacher used a grid to organize the students' seating chart.
* I used a grid to help me plan out my garden.
Specific to technology:
* The website uses a grid layout to display the images in a visually appealing way.
* The spreadsheet program has a grid of cells where you can enter data.
* The video game uses a grid system to represent the game world.
Figurative use:
* The city was a grid of concrete and steel.
* My mind is a grid of thoughts and ideas.
* The teacher's instructions were laid out in a grid of steps.
Wordplay:
* "I'm so hungry, I could eat a whole grid of pizza!"
The specific use of "grid" will depend on the context of your sentence.