This is a cover letter i did up for a Information Technology Job i would really like some feedback

Information Technology Position

To whom it concerns,

I am writing to you today about the obtaining work within your Information Technology Department.

My current background includes the following areas

• Certificate II in Information Technology
  Hardware Fault Finding (Causing System Hangs etc)
  Hardware Installation (From Motherboards to Peripherals)
  Software Fault Finding
  Software Installation (Windows, Antivirus, Anti Spyware)
  Upgrading Current Computer Specifications
  Building of New Systems
  Removal Of Virus’s and Spyware
  Network Installation
  Windows Support (95, 98, XP, Vista)

I am currently looking for full time employment, I believe I would be of great benefit to your company if you hired me full time because I am a hard working individual who likes to get in and get tasks done as quickly as possible which would minimize the customers down time which would be of benefit to your business because a happy customer is more likely to tell their friends and family about how quickly they were taken care of which would help to make your business a leader in the local area.

I am currently in charge of 4 computers and others of which I keep them updated and making sure they are Virus Free, Spyware Free replacement of Hardware and Software as required.

I am open to adding additional knowledge to my current knowledge of computers and so I am also looking at completing Cert 3 and Cert 4 in Information Technology.

I am 26 years of age and currently hold my Open License.

Thanks for your consideration,
James Groom