The Network Monitor is a simple PowerShell Ping Script that acts as a Network Monitoring Tool. Alerting you to any devices which are unavailable.
Photos that are taken with an iPhone or iPad by default are saved in the HEIC file format. This is how you can convert photos from HEIC to JPEG
Caffeine is a free tool by Zhorn Software that prevents your computer from sleeping or locking. Caffeine works by simulating a keypress once every 59 seconds.