Author Archive: extrotech

If you have a business and your business process begins with marketing your products or services to your potential customers. At this stage, you greet them and discover what their particular needs are as they come to you for a product or service you offer. The next step is to succeed the sales of the product or service to boost the actual profits with the product and then maintain the loyalty of your customers for your future business.

The next step is grabbing your clients’ important information because it is crucial for you to keep a persisting database and record of your customers. Be sure that you figure out where the customer heard about your products or services, and how they got their way to your store or office. Then you gather their contact information; make sure to get the phone number and email. (more…)

Excel 2007 Microsoft launched a series of file formats to substitute the .xls. Almost every new format carries different uses and functionality. You will need to become familiar with the different formats, especially if you frequently work with Excel large files.

You also have known that Excel 2007 has totally changed its menu structure and interface. It is one of the most significant transformations in any previous version. Nevertheless, it will lead you to some headache when you are upgrading from previous version. It is because the menu structure and ribbon have totally changed. In which you think a command might possibly be moved somewhere else. You will find new file formats. It is certainly not .xls any more, you will find the new .xlsx, .xlsm, .xlsb, and also .xlam file types.

Let’s get familiar with the several types of file formats that Excel uses and understand how to switch files from one extension to another. (more…)