do you have premium membership? You can only have journal skins if you have it... otherwise I'm not sure
you use them by copying the thumbnail (underneath the download button and faves etc.) and pasting it where you want
On your deviantART page, simply click the Submit Art button on the top right-hand side of the screen.
Use the print screen button (If your using windows) and paste it into a photo editing program, or use right click-save as-.jpg
yes, you go to the page of the deviation you want to edit the artist comment on then scroll down and next to where the download button and page views will be a button saying edit deviation, click that edit your stuff, press save... ;)
You cannot become 'friends' with users on the deviantART website. You can 'watch' useres by pressing the +devWATCH button their userpage. They then fall into a list called 'friends'.
To download photos on DeviantArt using a mobile device, first, open the app or website and navigate to the artwork you want to download. Tap on the image to view it in full size, then look for a download button or icon (often represented by a downward arrow). If no button is available, you can long-press the image and select "Download" or "Save Image" from the menu that appears. Always ensure you respect the artist's copyright and usage rights when downloading their work.
Example: Example.exe <button type="button" onClick="location.go(example.exe)">Download</button>
press the download button ;)
To upload GIFs on DeviantArt, go to the "Submit" button and select "Deviations." Choose the GIF file from your device and fill out the submission details. Make sure to select the appropriate categories and tags, then click "Submit." Keep in mind that GIFs must adhere to DeviantArt's size and content guidelines.
You click the download button.
By clicking the download button :)
you type up your story on a word processor and copy and paste it - when you upload it as a deviation click the text button and paste it there.