That few? I have six instances of lynx open, and ten tabs of Firefox ... plus running another 20 apps. All on separate "screens" that I can hop to with very quick keystroke combo (Ctl-Alt-arrow moves, Alt-#[number] for multiple screens in one space).
Geez I am way behind you guys. I guess I should get another laptop + a couple of monitors hooked up!
I only have 3 instances of Firfox and maybe 80 or 90 tabs open.
Now now, lets don’t overwhelm her. I have 12 at the moment. I just closed 4. LOL