Looking for ideas? Middle School Computer Lessons

In my computer lab, every now and then a pc will sound like a jet taking off. I found that a dirty fan was the culprit. So, cleaning those fans at least once a year is a good idea for anyone who is in charge of a computer lab where the machines are on all day. You will be shocked with all the dirt you find. Soon, I’ll add some photos and instructions.

MSCL publishing for Great middle school computer lessons!

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