Hi there! The following guide will explain how to upload screenshots and .gifs very quickly using Imgur.com.
HOW TO UPLOAD MINECRAFT SCREENSHOTS:
Step 1. Take the screenshot
It's very easy to take a screenshot in Minecraft. Just press 'F2'.
The 'Saved as screenshot xxx' let's you know the name of your screenshot. Step 2. Find your screenshot
The second step is your find your screenshot. It will always be saved inside your 'screenshots' folder which can be found inside your '.minecraft' folder.
To find your .minecraft folder, open up your start menu.
Type in '%appdata' (without the ') into the search bar.
Click on Roaming. Either the top, or one of the top folders, will be your .minecraft folder. Click it!
Now you're inside your .minecraft folder. Locate your 'screenshots' folder and open it up.
Now choose what screenshots you'd like to upload and move onto step three. Step 3. Upload your screenshot
In your browser url box, type in 'imgur.com'.
Now you can do one of two things: Drag the images onto the Imgur page or locate them. You should still have your screenshot folder open. Simply drag what you'd like to upload onto the page for speed. If you'd prefer to locate then, click the 'Computer' button under upload images.
Whether you chose to drag-and-drop or to locate, you'll come to this after selecting your images. Click upload once you're done.
Now you'll be at this page with a list of img codes. You'll want to choose the one titled 'BBCode (message boards & forums)'.
Simply copy and paste it onto a thread and you're done!