Learn what parvo is, what causes the disease, the symptoms, how to treat it, and much more: What is Parvovirus? Canine parvovirus (or parvo) is a viral disease in dogs. It attacks cells in the dogâs body resulting in a host of unpleasant symptoms, and it can be life-threatening. The virus also attacks the intestinal tract, and the mortality rate can reach 91% in untreated cases.
Firefox is automatically equipped to accommodate a number of search engines, including Google, Yahoo, Bing, Amazon.com, DuckDuckGo, eBay, Twitter or Wikipedia (en). 2 Begin typing into the search bar near the top of your screen.
Mozilla has dumped Google in favor of Yahoo as Firefox's default search engine in the US. If you've been using and enjoying Google search, the previous default, in Firefox then you'll need to dig into settings to change it back.o get rid of Yahoo search, open Firefox's Preferences and click on the Search tab. (You can also head directly to the search tab in Preferences by typing a letter in Firefox's search bar to call up the search window before clicking Change Search Settings at the bottom of said window.).