Choices:
+Lightroom presets are normally delivered to your computer as zip files. It will not install as a zip file therefore you should unzip it first..
+Make sure to click on the one you want to install. Double-click on upload file..
+It can be downloaded for free from the downloads menu from this link : Put in the settings information. Every lightroom preset you install will have settings which are set for your particular device and room..
+You will find them all the way under windows 8.1 or later. You will have to convert them to pictures, or double-click on the files you want to convert..Choose from options above and answer: What most naturally follows?

How to install lightroom presets
Download some lightroom presets.
You may have to buy them but there are many free lightroom presets available online.
Go to your downloads folder and unzip the file.
Answer:
Lightroom presets are normally delivered to your computer as zip files. It will not install as a zip file therefore you should unzip it first.