I'm new to this community. I wouldn't describe myself so much as a designer but rather someone who has a need to create presentations as part of my job and would like to improve the design of those presentations.
I've recently discovered grids and would like to begin experimenting with them. All my work is done in Powerpoint but I've not been able to locate a grid template I could use in Powerpoint. Using the Guides in PP is hugely frustrating since you can't lock them so I'm constantly grabbing them by accident.
So, I'm looking for something like a .pptx file where the gridlines are part of the Master slide that I could turn off when finished designing.
Does anyone know where such templates can be found?