To insert images into your post, click on the image icon in your text editor

Now click on the Browse server button

Now you can upload the images from your PC to the Circuit Hut server.

Once you have uploaded the images you wish to insert into your posts, select them from the list and either double click them or click the green tick (insert file) icon.

You can upload as many images as you need to, you  can use the images you have uploaded at any time, in any post.