Laptop keyboard is broken

Laptop keyboard is broken?

need to find solutions in a quick and precise, especially the laptop is in use and suddenly there is a letter that is not detectable when the keyboard is in the press. It sucks when fit again in need even broken laptop keyboard, lacking only one letter can be very excruciating. It was also my experience, a few days ago the keyboard for some reason there are 5 letters that do not function, tau-tau could die a few letters.
But from there I am not short of ideas, I can still indulge despite the broken laptop keyboard with a quick solution. This solution is not a permanent solution, because the goods when it matters rather difficult class laptop PC on appeal, if the pc can still disassemble the laptop itself but if it is too risky. This solution is used for urgent situation or some time alone, fast solution is:
1 Use the Virtual Keyboard

In the actually existing microssoft virtual keyboard, we can use it without having to install it. The way to get it is a menu >> accessories >> ease of access >> On-screen keyboard. However, if you are using win 7 live just type his key word 'keyboard' in the menu. This solution is the most practical and the most easy, because it does not need to wait for the next day we could access the internet although the laptop keyboard damaged condition.
I first taught this by my friend, he is using this keyboard if the lecturer rather bored and he opened the laptop in the classroom. He sits in the back of the laptop where the position under his desk and he wrote use the on-screen keyboard is, quite in the class can while OL. But if the laptop in place on the top right it's called suicide, can be long when it matters ma lecturer. But in trying to do so, later seized again (* hahaha).
2 Use the External Keyboard

Laptop keyboard broken with the next quick solution is to use an external keyboard, the price is 40 thousand, cheap right. Instead of having to download the service laptop that costs more expensive, we especially need-quickness again fit a laptop. We know that the service itself it takes quite a long time, not because it was done, but since the turn queue. So instead of 'nesting' there, mending buy an external keyboard first.
If the question on how to check broken keyboard of software or hardware? um, do not ask me. I'm still finding out, I had time to download software of any damaged, but also how to use it dizzy moreover seems 'useless' because it does not also fix the keyboard letters are missing.
In the end, would not want your laptop to be brought to a handyman service to ensure damage. Or during the wait and use the solution above, you can seek to know what and why co can be damaged.