Performance and connectivity Deal with error messages, crashing applications, connectivity issues, and slow performance. انگریزی میں How to troubleshoot time related errors on secure websites How to troubleshoot security error codes on secure websites Connection settings in Firefox Captive portal detection What do the security warning codes mean? Manage the devices linked to your Mozilla account Firefox blocked by macOS 15 Sequoia firewall - What you need to know Firefox can't load websites but other browsers can How to let Firefox use the internet on your Windows computer Browsing history in Firefox - View the websites you have visited Multi-Hop - Encrypt your data twice for enhanced security while using Mozilla VPN Disable Firefox Sync Connecting to unsecured networks while using Mozilla VPN What is the Mozilla VPN kill switch? Server Not Found - Troubleshoot connection problems Using a Primary Password with Sync How to resolve weak crypto error messages on Firefox Joining public WiFi while on Mozilla VPN Fritz!box isn't working when Mozilla VPN is on Exclude applications from Mozilla VPN protection Search your browsing history in Firefox for iOS