I have a series problem in the safari application it was quit unexpectedly and i can not open it even after i click reopen in the pop uo message that apears to me please help me to make it.

Question

how can i open an application that was quit unexpectedly?

Answer 1

If you have another browser installed:
1. Download and use free AdwareMedic to remove the adware
    http://www.adwaremedic.com/index.php
    Install , open,  and run it by clicking “Scan for Adware” button   to remove adware.
    Once done, quit AdwareMedic.
2. Safari > Preferences > Extensions
     Turn those off and relaunch Safari to test .
     Turn those on one by one and test.
               or
    Remove the adware  manually  by following the “HowTo” from Apple.
    http://support.apple.com/en-us/HT203987
  If you don’t have another browser installed:
Startup into SafeMode, log into your account, open Safari
and download  AdwareMedic or the removal instructions from Apple.
* How to start up into Safe Mode?
Shut down the computer.
Press the power button. Immediately after you hear the startup sound, press and hold the Shift key.
The Shift key should be pressed as soon as possible after startup,but not before the startup sound.
Release the Shift key when you see the Apple logo on the screen. Startup will take longer than usual.
Launch Safari. Proceed with the removal of Adware.
1. Download and use free AdwareMedic to remove the adware
    http://www.adwaremedic.com/index.php
    Install , open,  and run it by clicking “Scan for Adware” button   to remove adware.
    Once done, quit AdwareMedic.
2. Safari > Preferences > Extensions
     Turn those off and relaunch Safari to test .
     Turn those on one by one and test.
               or
    Remove the adware  manually  by following the “HowTo” from Apple.
    http://support.apple.com/en-us/HT203987
Once done, click  in the menu bar and choose “Restart”.
* Source:  http://support.apple.com/kb/PH18760