How to Format in ImgBurn

ImgBurn is a freeware program that allows the recording of many types of CD, DVD and Blu-Ray images to recordable media. It can also burn files and data directly to CD/DVD. It supports padding DVD-Video files so the layer break occurs on a proper cell boundary. Formatting a rewritable disc allows you to use the same disc with different data, instead of using a new disc every time you want to burn an image file. Here is the instruction to tell you how to format in ImgBurn.

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1. Insert the disc you want to format into your computer’s optical disc drive.

2. Click the “Mode” menu, then click “Read.”

3. Click to select the disc drive that contains the disc you want to format in the “Source” drop-down menu.

4. Click the “Tools” menu, then click “Drive,” “Erase disc” and “Full.”

5. Click “Yes’ to format the disc.

How to Calculate Decline with Excel

Microsoft Excel is a spreadsheet application developed by Microsoft for Microsoft Windows, Mac OS X, and iOS. It features calculation, graphing tools, pivot tables, and a macro programming language called Visual Basic for Applications. Here is the instruction to tell you how to calculate decline with Excel.

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1. Isolate the figures for the period that you want to work with. For example, if you want the rate of decline for your sales over the last two months isolate your net sales for each month.

2. Create an Excel sheet that contains the sales figures for each month. Input each figure in a separate cell, either in the same column or the same row. For example, the first month in cell A1 and the second month in cell A2 for the same column or B1 for the same row.

3. Determine the amount of the difference between the two figures. Subtract the second month from the first month. For example, enter “=SUM(A2-A1)” in an empty cell, for example, cell C1.

4. Enter “=SUM(C1/A1)*100” into cell D1 or another empty cell. The result of this calculation is your percentage or rate of decline.

How to Ban Programs With McAfee

Sometimes we need to manage our PC’s access to the Internet just in case unwanted communication with potentially malicious parties. Here is the instruction to tell you how to ban programs you don’t want with a firewall in McAfee.
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1. Go to “Web and Email Protection—-Firewall” on the main interface.

2. Click “Internet Connections” or “Program Permissions”.

3. Select the program you want to ban from accessing the Internet, and then click the “Edit” button. If you didn’t find the programs you want to ban, click “Add” or “Allow New Application” to browse the programs.

4. Click the arrow located beneath the Access heading and select “Block.”

5. Click “Apply” to save the settings. Now you successfully ban programs with McAfee.