Important Notice: We're experiencing email notification issues. If you've posted a question in the community forums recently, please check your profile manually for responses while we're working to fix this.

On Monday the 3rd of March, around 5pm UTC (9am PT) users may experience a brief period of downtime while one of our underlying services is under maintenance.

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

I'm using Firefox on a desktop computer, but for some reason it's acting like a mobile browser and going to mobile sites. How do I disable this and have it default to desktop versions of sites?

  • 1 cavab
  • 20 have this problem
  • 3 views
  • Last reply by cor-el

more options

I'm using Firefox on a desktop computer, but for some reason it's acting like a mobile browser and going to mobile sites. How do I disable this and have it default to desktop versions of sites?

I'm using Firefox on a desktop computer, but for some reason it's acting like a mobile browser and going to mobile sites. How do I disable this and have it default to desktop versions of sites?

All Replies (1)

more options

Start Firefox in Diagnose Firefox issues using Troubleshoot Mode to check if one of the extensions is causing the problem (switch to the DEFAULT theme: Firefox (Tools) > Add-ons > Appearance/Themes).