If you mean cracked get a soldering iron and go over the crack very carefully to weld it back together.
Go to a computer shop and get it checked out
Find a geek and pay him to fix it.
yes they are especially if they are out of their casing and brackets. but they are still pretty fragile when they are attached to the laptop and in their intended casings and brackets.
No there is not (this would be impossobe) although there is a laptop with pure gold casing said to be worth around 6 billion dollars!!
Using tools.
insert boot disc
take it to a laptop fix shop near you.
There are various ways to fix a Dell laptop charger but this will depend with the type of fault. If you are not sure where the fault is, you should take it to a technician.
A computer repair person is the best to speak to about laptop repairs. They are trained to fix all kinds of computer issues.
Grow a beard, then buy a new laptop.. or a keyboard
A laptop casing is make from a template, its basically the skin of the system. Companies like HP, Dell etc can modify the color before all the components can be placed.
It dependes on whats wrong