Firefox Tab Group missing?
The Tab Groups (Panorama) feature has been removed from Firefox 45 and above.
This has been done in an attempt to discard overheads on the core.
Luckily, the community has developed great replacements:
Tab Groups 2.0.1 No Restart
Tab Groups are an easy way to organize a lot of ...
How to remove Fast Start delta-homes search hijack
How to remove Fast Start delta-homes search hijack virus from Firefox, Chrome and Internet Explorer
Flashget recently installed an adware onto my system. It was a BHO (Browser Hijack Object) and all searches forcefully goes through delta-homes.com. It affects Firefox, Chrome, IE by changing all the default ...
Try Firefox OS using the FF OS Simulator Browser Addon
There's quite some buzz online about the Firefox OS. Here's how you can get your hands on trying out the FF OS without having to go through too much of trouble.
There's this "Firefox OS Simulator" addon available on FF Addons, which allows you to simulate FF ...
Disabling Firefox’s Offline Mode
Sometimes Firefox automatically switches to "Offline Mode" [Work Offline Mode] on trivial issues like a router reboot or a temporary DNS Error. The trouble is, FF fails to come back out of it even after the problem is resolved after a few minutes.
In Firefox's addressbar type ...
How to Change Default Search in Firefox
My new laptop came with "AVG Secure Search" as the default engine and it was pretty annoying. Typing a query in the addressbar and hitting enter would throw up AVG's SERP. Here's how to change it:
Changing default Search Engine
In firefox's addressbar, type about:config
In the filter bar, ...