Rangers must avoid defeat to Young Boys at Ibrox if they are to reach the last 32 of the Europa League.
A 2-2 draw away at Feyenoord last time out was enough to take Steven Gerrard's side to the top of Group G, one point above Porto and their Matchday 6 opponents, Young Boys.
But the Gers know there will be no room for complacency against their Swiss opponents after they fell to a 2-1 defeat in Matchday 2 in the reverse fixture.
Read on for all the information you need about how to watch Rangers v Young Boys - or simply jump to a specific section from the list below:
• When is Rangers v Young Boys? >
• How to get a BT Sport subscription >
• How to watch on a laptop >
• How to watch on a phone or tablet >
• How to watch on TV >
• What if I can't watch live? >
• What other live football does BT Sport show? >
• More on Rangers v Young Boys >
When is Rangers v Young Boys?
Rangers v Porto will be shown exclusively live from 8pm (which is also kick-off time) on Thursday 12 December on BT Sport 3 HD on TV and across our digital platforms.
How to get a BT Sport subscription
Choose your preferred or most relevant option below and we'll get you set up with BT Sport in just 15 minutes.
How to live stream Rangers v Young Boys on a laptop
BT Sport customers can bookmark this page, return at the start of our live coverage and then open this Rangers v Young Boys live stream.
The stream will also be accessible through the BTSport.com homepage.
Anyone tuning in on their laptop can benefit from watching on the revolutionary enhanced video player.
This means a fully immersive viewing experience, featuring an interactive timeline, multi-camera functionality and goal alerts from other live games.
How to live stream Rangers v Young Boys on a phone or tablet
BT Sport customers wanting to watch on the go can open the award-winning BT Sport app at 8pm on Thursday night and follow the link at the top of the homepage.
Just as on laptop, BT Sport app viewers will be available to enjoy the game on our enhanced video player.
How to watch Rangers v Young Boys on TV
*BT Sport customers can download the BT Sport app on PS4, Xbox, Apple TV and Samsung Smart TVs (2015 models onwards). To watch the action, follow the link at the top of the homepage ahead of kick-off.
What if I can't watch Rangers v Young Boys live?
No problem. The enhanced video player will continue to be available online after the live coverage has finished, meaning customers can watch all the action 'as live' at their leisure or simply use the timeline to catch up with all the key moments.
An exclusive key highlights package of the clash will be made available to all shortly after the game on both BTSport.com and the BT Sport app. We'll also publish in-game clips throughout the 90 minutes.
Alternatively, subscribers can tune in to our exclusive live Europa League highlights show from 10.30pm on BT Sport 2 HD or online as we bring you the best bits of all the night's action.
There will also be several opportunities to watch extended highlights of the game on TV. For more information on the latest listings, check out our TV Guide.
Meanwhile, more extended highlights and full event replays can be found on our TV Catch Up page.
What other live football does BT Sport show?
BT Sport shows 52 live Premier League games per season and is the exclusive home of the Champions League and Europa League, showing every game live.
There's even more for domestic football fans, too, as we show live FA Cup, National League, Scottish Premiership and Betfred Cup action all season long.
BT Sport also offers exclusive coverage of the Bundesliga and Ligue 1, plus a host of fixtures from the Women's Super League, UEFA Youth League, England Under-21 internationals, Australian A-League and much more.
For full details of BT Sport's upcoming live football schedule, check out our Live on BT Sport page.