Browser's crash suddenly

Wen i try open Google chrome wen firefox is already opened as soon as i open gc firefox crashes.Wen i use only firefox it crashes very rarely.But wen i use gc without firefox it works f9 4 sometime but wen i open a flash site r something gc crashes.I don understand wat d pblm is.In my friends lap gc worls f9 but in mine it crashes everytime.I try even updating it 2 d latest version but still same problem.N another thing wen i open gc in task manager it shows many chrome.exe process running. Pls help me..

Wen i try open Google chrome wen Firefox is already opened as soon as i open Google chrome Firefox crashes.Wen i use only Firefox it crashes very rarely.But wen i use Google chrome without Firefox it works f9 4 sometime but wen i open a flash site r something Google chrome crashes.I don understand what d problem is.In my friends lap google chrome works f9 but in mine it crashes every time.I try even updating it 2 d latest version but still same problem.N another thing wen i open google chrome in task manager it shows many chrome.exe process running. Pls help me..

There are many app events with errors and warnings.I wil upload them asap.Thank u.

JMH said:

*Are Firefox, Chrome & Flash ALL updated to the latest version?

* Have tried uninstalling / reinstalling them?

* Have you a System Restore Point created PRIOR to when the problem{s} commenced?

* Are you running un-necessary add ons?

* Have you checked in Event Viewer?
Type eventvwr in search.
Go to the Windows Logs > Application > in the left hand column.
Note anything in red that relates to the problem.
Please record the event ID, and the Source Code and tell us what they are.

I am unable to upload d warning & error event file niether in text file not as .evtx file.Pls tell me how to upload them.The txt file is of 4.85mb and Warnings & error events event log is in .evtx format wich is not supported by this forum.

Today this error is suddenly showing wen i opened my firefox browser.I dont know wat error it is can anyone pls tel me.

JMH said:

*Are Firefox, Chrome & Flash ALL updated to the latest version?

* Have tried uninstalling / reinstalling them?

* Have you a System Restore Point created PRIOR to when the problem{s} commenced?

* Are you running un-necessary add ons?

* Have you checked in Event Viewer?
Type eventvwr in search.
Go to the Windows Logs > Application > in the left hand column.
Note anything in red that relates to the problem.
Please record the event ID, and the Source Code and tell us what they are.

Are Firefox, Chrome & Flash ALL updated to the latest version?
Ans:Firefox-no,Chrome & flash-yes
Have tried uninstalling / reinstalling them?
Ans:Yes
Have you a System Restore Point created PRIOR to when the problem{s} commenced?
Ans:System restore is not working.U can refer to my threads
Are you running un-necessary add ons?
Ans:No
Have you checked in Event Viewer?
Ans:I have already answered it in my previous posts.