When I have multiple tabs open and I close one, the tab to the right auto opens; is there a way to set Firefox to open the tab to the left instead?
Is there any way to set Firefox to open the tab immediately to the left of a tab you close a tab instead of opening the tab immediately to the right of the closed tab?
You can have Firefox, when a tab is closed, return to the tab that opened it. browser.tabs.selectOwnerOnClose = true
Type about:config<Enter> in the address bar. If a warning screen comes up, press the Be Careful button. This is where Firefox finds information it needs to run. At the top of the screen is a search bar.
Separate Issue; Your System Details shows;
Shockwave Flash 19.0 r0
Shockwave Flash 18.0 r0
Having more than one version of a program may cause issues. You must remove the older programs. Then get the current full installer.
Note: Edge on Win10 does not use ActiveX version but its own Flash.
Flash: Grab the uninstaller from here: Uninstall Flash Player | Windows Uninstall Flash Player | Mac
Then reinstall the latest version.
Flash Player Version 22.214.171.124
https://www.adobe.com/products/flashplayer/distribution3.html Note: Windows users must download the “Internet Explorer” and “Plugin-based browsers” installers.