Where can you download firefox that is compatible with Win7 ?
Going to a web-site, FF hangs up taking forever loading segments of the site (5 to 10 minute each.)
Wšě wotmołwy (1)
A possible cause is security software (firewall,anti-virus) that blocks or restricts Firefox or the plugin-container process without informing you, possibly after detecting changes (update) to the Firefox program.
Remove all rules for Firefox and the plugin-container from the permissions list in the firewall and let your firewall ask again for permission to get full unrestricted access to internet for Firefox and the plugin-container process and the updater process.
See:
You can try to reset Firefox.
Reset creates a new profile and tries to import some settings from the old profile leaving the old profile intact.