External Mistakes [sorted by how common the mistake is]
[_] Losing or loaning Computer or software install CD / DVDs
They should be kept in one place, a place very easy to find.
Do not loan originals, loan a copy.
[_] Using Computer during lightning or wind storm
If the power goes out catastrophically, the power surge can damage electronics.
Shutting down and unplugging electronic is the safest practice.
[_] Turn off your computer using the switch on the power bar. This can damage things.
Windows. click Start, choose “Turn Off Computer”, Turn Off.
Mac click under Apple Menu, “Shut Down” OR use Power key on keyboard, if you have one.
[_] Stretch computer cables too tight or where they can be tripped on
This can damage the cable or the port on the computer it is plugged into, especially laptop power ports.
[_] Setting liquids within spilling distance of the keyboard and computer
Set a stool nearby to keep your coffee cup on.
[_] Plug the computer into power strips that spark when you plug things in
The power strip is not only inadequate and maybe faulty, but dangerous. (A decent surge protector costs $20 or more)
[_] Moving a computer with devices or cables plugged in.
Dangling cords can damage the plugs or connectors on the computer or the cables.
[_] Fail to label power cubes for each device (nost are not properly labelled)
Plugging in the wrong power cube can destroy a device.
[_] Set the computer in direct sunlight
It can overheat and randomly fail due to heat build up. (it is difficult to diagnose random errors)
[_] Allow fans to become clogged with animal hair and debris
It can overheat and randomly fail due to heat build up.
[_] Vacuum the clogged fans (areas of the country have less static electricity)
Vacuums can generate static electricity and damage computers and electronics. (Less danger with plastic vacuum parts).
[_] Allow pets or children to walk on the keyboard
I have seen inverted screens, and file deletion from random keystrokes.
