Reset home page

1. Open Chrome Preferences (also called settings)
   
   
   Or from Settings
   
2. In the Start Up section click the Set Pages link.
   
3. In the box that opens, type in or paste any URL to a website you want to set as your new home page – then click OK
   
4. Do the same in the Appearance section. Click the Change link and past the URL again and click OK
   
   
   And…
   

Reset default search provider

1. Open Chrome Preferences
2. In The Search section click the Manage Search Engines button
   
3. In the window that opens, choose the Search Engine you prefer and click the Make Default button – then click Done