How do I delete items on favorites bar that are showing up several times

Your favorites bar will only show up to 12 at most due to the amount of room that you actually have on the screen. Simple click the Favorites button or go to Tools>Favorites to see all of them.

If you mean in YouTube on your iPad, Go to favorites and press and hold each favorite you want to deletes.
Hope this helps.

on the bar,looking for favorite that you want to delete and left click on the bottom left you will see the box to remove, click on the box.

I don't quite understand your question. Why is WHAT not showing on your task bar or as a favorite?????

You bookmarks are on the left sidebar.

Your Favorites Bar is the second line down on Safari. You click on "View" then you can click hide or show the favorites bar.

You can edit the Favorites Bar by two finger clicking the touch pad or right clicking the (Non Apple) mouse.
You can also drag the link to the trash can to remove it.

To put another link in the favorites bar, click on the link in the tool bar and drag it to the favorites bar.

Use the Manage Bookmarks (Firefox) or Organize Favorites (IE). A panel opens listing all your favorite bookmarks. Select 1 or a few (use the CTRL key and keep it pressed to select), then press the Delete button. Confirm the deletion. Move on to other favorites.
To add a bookmark/favorite: Open the page you want and press CTRL D. Give the bookmark a name or leave the default one and press OK. later on, when many favorites are added, you can use the procedure above Manage/Organize to open the panel, Create new folders, move bookmarks around. Close when finished.

Press the favorite that you want to delete. When the map display with the location comes on, press the data box that comes up on the display. The delete key should appear. Press it and verify. The listing should be gone.

You can show or hide the Menu bar, Favorites or Links bar, Command bar, and status bar. Here's how:

1. Open Internet Explorer by clicking the Start button , and then clicking Internet Explorer.
   

2. Click the Tools button, point to Toolbars, and then click the toolbar you want to show or hide.
   

If you take the following steps you can delete any addresses from your Favorites that you no longer need.

- From the main menu choose the Tools icon.

- You should see an icon that looks like a file folder with a document sticking out of it that has My Data underneath it. Choose it.

- A menu should then come up with the following choices: Set Home Location, Delete Favorite(s), and Clear Trip Log. Choose Delete Favorite(s).

- You will be given a list of your Favorites, and a Select All choice at the top. You would choose the Select All if you want to wipe out all of your Favorites.

- You can now choose the Favorite items one at a time that you want to delete. Each entry will have an empty box beside it. If you choose the item a green checkmark will show up in the box.

- You can keep scrolling through the list and choose all of the items that you want to delete. Once you have selected all of the items you want to delete you can then press the blue box that has the word DELETE in it. The system will then ask you a final time if you want to Delete Selected Favorite(s)?, and if you choose Yes they will be deleted.

Thank you for the opportunity to assist you in resolving your issue. Should you need further information or assistance please do not hesitate to let us know.

Go to "FAVORITES". Click on "ORGANIZE FAVORITES". Select the Bookmark(s) you want to delete and then click "DELETE".
If you want to delete your cookies, browing history, etc., go to "TOOLS" then "DELETE BROWSING HISTORY" then check the items you want to delete and click "DELETE".

Good Luck