@45thdiv,
To get a screen shot on a Windows PC just press the "Print" key - it should be to the right of the F1-F12 keys. Next open something like Photoshop, Gimp etc. and create a new image from the clipboard contents. If you don't have an imaging software installed then you can do the same with Windows Paint - you can find that in either Accessories or Windows Accessories.
Once in the image software you can save it as a JPG, BMP or PNG file for uploading in a post.
Information on how to upload an image in a post is available here.
Gerry
System: Win 10 Pro (21H2), Asus X99-E WS, CPU i7-5930K -3,5 GHz, 32 GB DDR4 2666-16 RAM, NVidia GTX 1080 Ti GPU - 11 GB VRAM(Driver Studio-536.99), Samsung 850 Pro 512 GB SSD, 6 TB HD storage.