Using New Expressions That I Have Learnt

Hi. This text might not make sense, but it is just a sample of new expression that I learnt.
I know that the Economical situation in the World is very difficult and you must consider yourself lucky if your company is in black these years.
I know the business of the PC like the back of my hand and it is hard to get the ball rolling with a new shop. Even working twenty four seven it is quite a bit difficult to survive in this chaos. We shouldn't try figure this global problem out later, It should be solved right now. Everything in the supermarket cost an arm and a leg and families just try to make ends meet. This situation is affecting at seventy five percent of the population, and rest of the people are loaded, so they can sleep conmfortable. Rest of us,before to invest our money have to sleep on it.

You wrote very well there are only a few corrections.

...new expressionS.... economical   world ( no capitals)  ..is in THE black..

I know the PC business... it is STILL hard..  it is quite difficult... try TO figure OUT this global problem later, it should be solved now.

...costS an arm and a leg.  Families are just TRYING to make ends meet.

affecting seventy five percent ( or at least seventy five percent).. The rest are loaded so they can sleep COMFORTABLY.  THE rest of us have to be careful before we invest our money.

You made a nice effort!!!