Google and check out CRM’s like Realty Juggler, Ixact Contact, Lion’s Desk, Top Producer, etc etc.  

I think I have to use a PC instead of a phone to load a picture. 

You can customize the desktop version to whatever you want to know about whatever you want to know. 

Do a nationwide Zillow search on homes between $1075 and $25000 and you’ll be surprised at what you find.My Zillow only goes down to 50 kHow do you set the filter to 1075 to 25kUse the desktop version rather than the phone app :)

They can also leave comments and upload pics, all of which I can see from either my desktop or my own smartphone.This just scratches the surface of it's capability.

there is a program called ankidroid.it allows you to make flash card questions across mobile and desktop devices,go through all your chapter's and create the questions and answers then simply use the program

If you can say with confidence that the Zestimate is usually within 10% of reality in your market, or is consistently 20% high (or whatever), then it can be a useful rough screening tool for a quick desktop analysis. 

It will record the temp at your programmed interval, then you can plug it into your PC and download the data as a graph.https://www.amazon.com/dp/B01E9TXCCA/

I just bought this desktop PC July 2017 as well, and I have a laptop that I use too.

That sounds like what I'm looking for but when I was searching for it, it always brought up job costing for QB Desktop or separating them into classes.