If you want to open a new web page without closing down the one you're in, press Ctrl+N to open a new one.
You can search from your address bar....Type go, find or ? followed by a word or phrase and press Enter.
If a page is taking too long to open, press the Esc key. It will stop and you can go onto your next task.
Don't bother to type web addresses, in full. Type a word in the address bar and then press Ctrl and Enter keys together. The browser will add www. at the begining of the word and .com at the end.
F5 refreshes a page