Best Speed Dial on a desk top browser. I have tried other Browsers with Speed Dials Extensions and don't work as well.
I use Opera on a Windows Desktop, Android Phone and Tablet and it works seamlessly for me.
Firefox is a resource hog and I wont use Edge as M$ already have way too much Power.

@andrew84
I asked in a Windows 11 support forum and the Icon is for Opera to serve ads.
Brave is doing the same thing they are very open about it, a big ad across the start page, an explanation and you can easily disable it in Brave.
Regards
Fitzy

@andrew84 Thanks Andrew84, I am trying Ghostery and will switch to AdBlock Plus to try also. I don't know if its scaremongering but I have read that there maybe security risks in running unsupported Extensions and prefer to be cautious.

@Opera-Comments-Bot
My apologies over the Holiday Message Widget hiding it now sticks which it did not do in the previous version of 124.

@Kilian01 Google have updated the Manifest Version to V3 for extensions.
It is going to be up to the Developers if they update the extensions.

@sicu220 Google updated the Manifest to V3 which affects the way uBlock Origin functions,
UBlock Origin still works in non Chrome Browsers e.g. Firefox and other Firefox based browsers.
You can try Operas Built in AdBlocker or try other extensions, Adblock Plus or Ghostery from the Opera Store or search on the Google Store for different AdBlockers.

@leocg I think the OP originally posted in the wrong area.

@vortextm

@vortextm As far I know you can only set the Maximum number of Columns?

@niharikas2102 Uninstall Opera, keep you user data and download the previous version installer.
https://get.opera.com/ftp/pub/opera/desktop/

@Celestiaa Have you tried starting Opera in Safe Mode?
Use the Shift Key while launching.

@ngocevski I don't have this issue on my Windows 11 system with 133.0.5932.24

@teligence Running Opera One(version: 133.0.5932.10) on Windows 11 Pro 25H2 Build 26.200.8737 and am logged into Paypal as I typed this reply.

@goddgoroth When you deleted Opera did you keep or remove the user data?
Have you run any Windows System Checks, Open Command Prompt or Terminal and run as Administrator.
If your running Running Windows 11 Right Click the Start Button and will you see a Menu and Terminal (Admin) is about half way in the list,
Copy and Paste or Type:
DISM /Online /Cleanup-Image /ScanHealth
Press Enter
If there are any errors reported Copy and Paste or Type:
DISM /Online /Cleanup-Image /RestoreHealth
Press Enter
Depending on your Internet Connection Speed and how busy the Microsoft Servers are DISM /Online /Cleanup-Image /RestoreHealth can take a while.

Once DISM /Online /Cleanup-Image /RestoreHealth has finished, Copy and Paste or Type: SFC /Scannow
Press Enter. if you get a good report at least you know it is not a corrupted system file issue.

@Monyh To Enable/ Disable Speed Dial Opera Menu Settings or Shortcut ALT+P
Appearance Scroll to Bottom of the Window / Start Page.

@Opera-Comments-Bot Works fine for images I use it regularly.
Thank you.