How To Prompt Warning Message Before Closing Multiple Tabs In Chrome

How To Prompt Warning Message Before Closing                    Multiple Tabs In Chrome

                                                       

You’re probably sometimes accidentally close all tabs by hitting X button. Unlike Firefox or IE, theGoogle Chrome browser won’t show you any warning message when you attempt to close multiple open tabs at once. If you want to make Google Chrome to prompt warning message , then you should use Chrome Toolbox, a popular Chrome extension .

1) Go to this LINK

2) Add Chrome Toolbox (by Google)