I assume you mean when taking a computer (such as a desktop PC or a laptop) apart? Say, to remove the hard disk drive?
The only real danger is from electric shock. Make sure the unit is completely disconnected from the mains supply in your house: just unplug it. If you're working on a laptop removing the battery is a probably a good idea too.
It's also a good idea to wear an earthing strap. This is a strap which goes around your wrist and is connected via an earthing mat to earth.
Once inside the box you're only really left with the dangers of sharp metal edges on the casing, expansion cards (such as PCI/AGP cards) or devices such as your hard disk drive, CD/DVD drive and what not.
If you want to get picky the small screws, jumpers, etc are a choking hazard!
5 measures in handling plants
5 measures in handling plants
ewan
Safety precautionary measures in Tagalog is "mga hakbang sa kaligtasan" or "mga patakaran sa kaligtasan".
what precautionary measures are taken to minimize the damage caused by the tsunami
yrr
Safety precautionary measures reduce the risk related to human health. These measures not only prevent us from danger but improves efficiency of work
there are 7
Precautionary measures is to be prepare for something that might happen. If a hurricane was approaching you would take the appropriate precautionary measures such as boarding up windows or buying medical / food supplies.
there are 7
When collecting fecal specimens, other precautionary measures to observe include using proper personal protective equipment, ensuring proper labeling of the specimen, minimizing contamination by using a clean sample container, and following proper handling and storage procedures to maintain sample integrity.
The title bar area is the top of computer window that displays the name of the web page that you are working in. If you are trying to edit or modify this area take some precautionary measures my predetermining your changed, make sure the spelling is correct and the you save your changes.