Computer step by step
 Make your Pc better
How to reset Chrome  
Chrome Windows XP Windows Vista Internet Explorer Mozilla Firefox Opera Safari Netscape Windows 7
Back Up Back
Delete Reset
Make your settings and press Clear browsing data button in order to finish
This method shows you how to clear browsing data using Clear browsing data... option from within.
Please perform the following steps:

Open Chrome, go to Customize and control button, and select Clear browsing data... from Tools menu
This method shows you how to reset Chrome to default settings.
In order to reset Chrome to default settings you need to rename or delete the Default directory from the
following path:
C:\Users\Win 7 Ultimate\AppData\Local\Google\Chrome\User Data
Where “C:\” is the system partition and “Win Vista” the user name

Please perform the following steps:

Replace in the path c:\ with your system partition and Win 7 Ultimate with your current user name.
Right click and select Paste to copy the Chrome path path and then press Enter
In User Data folder select Default directory, right click on it and choose Rename
After you renamed the folder, for example Default.old, open Chrome.
Please go to Pearl button (Start) and click on the Search programs and files