Run those Apps

[SleePy]

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I didn't realize until I was about to put down my computer for the night, that I was running a ton of applications and had hundreds of windows open.. I don't want to name them all but theres over 150 processes running right now as reported by terminal via "top".
I think I should close some applications, as I just noticed my fans are running up on a higher level and the cpu usage shows about 90% across both cpus..

Edit,
After a count I get:
26 visible applications running
45+ windows open
14 Menubar Items
and the rest where background apps

I also had 2 network connections to my other two macs, a network printer I was talking too. A router that everything goes through, and 5+ applications making internet connections. Yet I wonder sometimes where my bandwidth goes