Board Thread:Support Requests - Designing Your Wiki/@comment-45801722-20201012013423/@comment-45117243-20201012125044

Those pagea are about how to upload a file from your computer or another device into the wiki, and about adding it to a page.

If you are asking how to save a screenshot to a file on your computer, I can answer about how to do that on Microsoft Windows.

Press the Print Screen (or PrtSc) key on the keyboard. Then open a simple image editor (Paint comes with Windows) and choose Edit->Paste. Finally save the file.