Hello Robert,
More than likely your web browser is hijacked, you may need to check your default search settings in Chrome.
On your computer, open Chrome.
At the top right, click More More and then Settings.
Under “Search engine,” click Manage search engines.
Find “Other search engines.”
Add: To the right of “Other search engines,” click Add. Fill out the text fields and click Add.
Set as default: To the right of the search engine, click More More and then Make default.
Edit: To the right of the search engine, click More More and then Edit.
Delete: To the right of the search engine, click More More and then Remove from list.
Use these steps to determine the default search engine your browser is using, additionally check for any extensions you may not recognize and remove them.
On your computer, open Chrome.
At the top right, click More More and then More tools and then Extensions.
Make your changes:
Turn on/off: Turn the extension on or off.
Let us know what you find.