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Add-on Performance Advisor - Microsoft Windows
Learn about managing add-ons in Internet Explorer 9 to help keep your browser performance fast.
Reset Internet Explorer settings
Learn how to reset Internet Explorer to a freshly installed state, and see which settings are affected by a reset, such as ActiveX controls and add-ons.
Fix Internet Explorer issues to make IE fast, safe and stable
Diagnose and repair ie problems that make ie slow, not secure, unstable or crash, caused by add-ons not working or inappropriate security settings.
Diagnose and fix Windows Firewall service problems automatically
Automatically repair Windows Firewall problems, such as Windows fails to start Windows Firewall service (0x5) or Windows remote assistance is not working.
my internet connection is not working
i have my laptop and using my wired internet connection and its working really good for almost a year now but suddenly my wired internet connection didnt worked i really dont know what happened