Reset browser settings(Chrome)

After you have removed malicious programs from your computer, reset your Chrome browser settings. Your bookmarks and passwords won't change, but you'll need to customize things like your startup page, search engine, and browser theme again.

1. In the top-right corner of the browser window, click the Chrome menu .
2. Select Settings.
3. At the bottom, click Show advanced settings.
4. Under the section "Reset settings," click Reset settings.
5. In the dialog that appears, click Reset.