Using presentations in my content area

Presentations can be used in many ways. Presentations are used in business and in the education arena. Here are 5 ways I believe that presentations can be used in my content area which is Elementary Education.
1. To present a powerpoint of necessary information about any subject area
2. To provide insight about how pertinent information can be found on the internet.
3. To show a slideshow of pictures of a field trip that will be taken in the future
4. To present pictures taken on a field trip
5. To instruct students or fellow co workers about the importance of keeping grades in an Excel spreadsheet.

Microsoft Office

I am currently taking a technology class and we are learning (for me reviewing) Microsoft Office. I have learned a lot of new shortcuts while taking this class and they are all helpful. But it is different using Microsoft Office 2007 and I am still in the learning process. HELP, everyone that is proficient in Office 2007. Thanks !

Technology

I am increasingly wanting to purchase new technology. Whether it be a new computer (or accessories for the computer), a new digital camera, or a new cellphone. But my problem is find ing the items I want at a great price.