Where would I even find this "Erase Disk"option? I don't recall it being anywhere that I've seen...
Installation Type; it is the screen that looks like this:
Never seen that. I've got a Zorin 15.3 ISO. Am I wrong on this?
You definitely should be seeing that screen. Did you re-burn the USB with something other than Balena Etcher?
Yep. Used Rufus because the other one wasn't recognising my flash drive.
What are the specs of this HDD?
It looks like it's automatically selecting device dev/sda... which is one of your drives but not seeing the partitions. In the drop down box, what do you have for selection options? Can you see all of the devices if you choose Dev?
Did you check the md5 sum of your downloaded image?
Did you choose quick format, fat32 and uefi in rufus with dd write method?
In bios go to boot screen and change it that usb boots first (a bootable thumb drive must be in to make this change). Anytime a bootable usb is in your computer you'll boot into the thumb drive. If zorin is installed, change it to Ubuntu (how your computer recognizes it) instead of windows.
If you can see your partition(s) in the live cd, before you attempt to install, modify the drive so you have the windows partition and at least one (will be root) ext4 partition. Reboot, may want to check windows that you didn't break anything (more than possible if you ignored the recommended steps of hibernation and windows fast boot). Then into live image and install, should have the partitions available.
That it's showing nothing i'm wondering what is possibly wrong with your drive. While in windows, would you take a screenshot of your drive manager with the available partitions and sizes?
This looks very similar to what you have.
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Nothing at all in the drop down except dev/sda. It autoselects the only option.
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No idea what "check the md5 sum" is.
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Rufus: Quick format auto-checked by default and I didn't change it. FAT32 is default, didn't change. Target system = BIOS or UEFI (default and only option)... I don't see UEFI anywhere else on it.
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BIOS: yes, I changed it so that USB boots first.
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Zorin NOT installed. Only Windows. I'm attempting to replace Windows w/ Zorin.
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[quote="337harvey, post:27, topic:5299"]
If you can see your partition(s) in the live cd, before you attempt to install, modify the drive so you have the windows partition and at least one (will be root) ext4 partition. Reboot, may want to check windows that you didn't break anything (more than possible if you ignored the recommended steps of hibernation and windows fast boot). Then into live image and install, should have the partitions available.
[/quote]
Sorry... not really speaking my language here. What I can say is that I didn't ignore the fast boot step, but I haven't done anything other than what's in this tutorial: Before you install - Tutorials & Guides - Zorin Forum
- Attaching screenshot of disk management. The unallocated black one is the deleted partition I tried to make specifically for Zorin to install onto. It was created in exFAT because that and NTFS were the only options and I was told specifically NOT to do NTFS when following someone else's instructions on how to try to get a partition to show up when trying to install.
It does. Unfortunately the back-and-forth discussion there is punching way above my weight at this point in my Linux history. (Which is officially 1.5 days.) I can't really make heads or tails of it. I appreciate it though. 
NVMe KINGSTON OM8PCP3512F-AB (512GB I think.)
It might help to check the system files in Windows.
You can run this command in command prompt in Windows [open it as an administrator] to see if there is any error.
sfc /scannow
NVMe SSD (not HDD) - Bingo. (I did mention the Unusual, earlier...)
This fella in this thread went through the same thing and posted his solution to it:
https://ubuntuforums.org/showthread.php?t=2408864&page=2
We can walk through each step here in this thread if needed. It's much easier than it looks. 
Yeah I was just gonna ask. Is it better to keep on the forum? I'd be happy to jump on Telegram if it's easier, but if it's important to keep the back and forth here I'm happy for that too.
Prefer to keep it on the forum; This will help other users.
As soon as I saw NVMe, it was like a snapping of fingers.
All good.
Unfortunately, I'm stuck at #2. Trying to press E when I'm at the Try or Install screen doesn't do anything except try to change the install language. (English, Espanol, etc.)
The 'e' option works best on the installed ssd/hdd grub, getting it to edit on usb can be a pain.
You can boot into the live cd if your having issues getting the grub edit screen. Open terminal in zorin live image(ctrl + alt + t) and type:
sudo gedit /etc/default/grub
Then edit as it says. Save and close the editor. At the command line type:
sudo update-grub
Reboot. In disk manager in zorin you should see the drive now. If you do the installer will to.
Another suggestion is, instead of hitting e, hit the esc key.
That error means that you were not running as Root.
Also, changing grub from within Try Zorin... I do not believe this will work because the session of grub has already been run to get you to that point.
Boot the Live USB, then when you see the splash screen, start bapping at the esc key (instead of the e key.)
The way grub will look in this screen will be different from how it appears in terminal. Instead of moving to GRUB_CMDLINE_LINUX_DEFAULT, just scan the page for quiet splash and insert the text nvme_core.default_ps_max_latency_us=200 right after it, so it is quiet splash nvme_core.default_ps_max_latency_us=200
Once this is done, hit ctrl+x to Exit this editor and proceed as normal. Then when you open the installer, it should be able to see the SSD.