To present a slide show I downloaded the Chrome browser. to show the browser screen on the Chromecast receiver monitor/TV. For the slideshow I added the Chrome browser iSlide extension. I found that I could not use it directly to present a folder of photos on the laptop.
Gas-fired water heaters require a mechanical permit and electrical water heaters need a plumbing permit to ensure that the unit is installed properly with a temperature and pressure relief valve, the valve has an attached drainpipe, and the entire system is installed in a safe location.
You would probably expect to need Quincy Washington building permits for renovations to the garage or some other part of the home, but there are other reasons why you would need a permit. For one thing, some authorities require you to have Quincy WA building permits for replacing your water heater.