I am running the most current version of Windows 10. I use GoogleChrome as my browser. Yesterday I was looking for directions to a location and wanted to download them. Wwhen I got to the site to download them I had to click on download to "install the map" to get the directions. I never got the map. When I tried to go back to Google it was no longer active and had been replaced by 'bing". Everytime I try selecting a file to go to Bing sends me right back to the map page. So I shut down the system and restarted. Again it loaded Bing.and brought me right back to the last screen I had seen and kept doing it no matter what file I wanted. I restarted again and instead of using any icons I typed in the URL site I wanted to get to. I activated CCleaner and ran that. Then I had to shut down again and ran Malwarebytes. After looking at the 79 infections it found, more than half of them included the words about "Chrome user extensionss".. I don't knowif this is significant but I do remember seeing something about the word "extensions" when I was tyring to get those maps. When I checked control panel, nothing new has been added to my system. . So right now my computer is useless. I would appreciate any help you can think of. Thank you.