Is ur system not working properly??

Is ur system not working properly??
Are the icons of various programs are not getting displayed correctly,and different programs get opened when u click on other programs ,and the system always asks for, with which program you want the file to be opened ,and finally you are not left with any proper restore point??
Here is the way you can try it out ,
Go to control panel, select user accounts and create a new account(administrator account preferred) and delete the old account(optional) and now restart the system and would to take sometime in checking your disk, now are your system is ready to use.
Moreover,I would suggest you check that whether you have the turned ON the option  create a restore point,if not ON it.
This restore point may be available with all anti-virus softwares but i am not sure .
In one of the anti-virus software (say Microsoft security essentials)
you can turn ON the restore point option by following the following steps
click on the settings tab  and then advanced options
and check (tick it) the create a system restore point
and finally click on the save changes button

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