Attachments
 

How do I clear attachments? Never had to worry about it till now. I'm maxed out and can't upload any more images. Probably an easy fix, but I'm too old to figure this stuff out.............. at least that's my excuse.

See image below.

Keep in mind that if you delete your attachment, and assuming the attachment is part of a post, the image will no longer be available or visible in the post. I recommend using a third-party hosting service like imgur to post forum attachments.
https://i.imgur.com/Pj5K1Yf.jpg