firefox not working in multiple websites after installing the latest flash update
The latest version of Flash player update has caused major mal functioning of firefox ...sites like facebook, hotmail, youtube & more do not function properly...basically i am using IE ...need updates on the issues.
Opaite Mbohovái (1)
Try running Firefox in Diagnose Firefox issues using Troubleshoot Mode. If it functions properly in that configuration, then one of your add-ons is the culprit.
Firefox Safe Mode does not disable your plugins, only the add-ons you've added yourself, or have been added by something you've installed.
If the problem persists, download the free version of Malwarebytes from http://www.malwarebytes.org/products/malwarebytes_free and run a full system scan to eliminate malware as the culprit as is often the case.