some handy shortcuts that you'll need while browsing, i am sure you come across these situations daily..
have a look, might be a great help to you.
To Bring Back Recently Closed Tab:
Bring back a closed tab We covered this already, but it's
super useful. Accidentally closed a tab? Simply press CTRL + Shift + T to
reopen the most recently closed tab and get back to what you were doing.
Automatically insert www. & .com:
Automatically add www. and .com to a URL You can shave off a
couple of seconds typing in a URL by simply click CTRL + Enter after you type
the name of the site. Need .net instead of .com, press CTRL + Shift + Enter
instead.
Switch to Private Browsing Window Instantly:
Use private browsing The uses for not having cookies and
history saved are obvious for certain activities, you know, like shopping for
gifts on a shared computer (of course!). Pressing CTRL + Shift + N will launch
a new private in Chrome, CTRL + Shift + P will do it in Firefox and Internet
Explorer.