How can I disable the border around selected items on Windows 10?

Question

In some software I'm using, a border is appearing around select items in list...

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Any ideas on how to disable this?

Answer 1

What solved the problem for me:

1. Navigate to Control Panel > Ease of Access > Ease of Access Center > Make the computer easier to see.
2. In the Make things easier to see section, uncheck the option "Make the focus rectangle thicker"
3. Click Apply.