For some charts or diagrams, you need to create a regular polygon – equiangular (all angles are equal) or equilateral (all sides have the same length). E.g., equilateral triangle, regular square, etc.

For some charts or diagrams, you need to create a regular polygon – equiangular (all angles are equal) or equilateral (all sides have the same length). E.g., equilateral triangle, regular square, etc.

If you plan to print your presentation in black and white (sometimes it is cheaper and even more informative than printing in color), you can instantly check its appearance without color.

For some charts, diagrams and presentations, you need to create a regular polygon – equiangular (all angles are equal) or equilateral (all sides have the same length). E.g., equilateral triangle, regular square, etc.

Sometimes you need to reorder columns or rows in Excel. If your data does not contain formulas, the procedure does not seem complicated – copy/paste works well for the plain data cells. However, when you try to move data with formulas, you may run into problems.

Often you need to import data to the Excel spreadsheet from a text file. Microsoft Excel offers a Text Import Wizard to import data from different text file formats:

Although Excel is used for calculating and presenting data, sometimes it is necessary to show the underlying formulas. Like Microsoft Word, Excel lets you use the Equation Editor to insert a beautifully designed math equation as a graphical object:

By default, Word makes objects snap (jump) to an underlying grid laid across the document. If you drag an object, such as a shape, you'll notice that it moves in little jerks rather than smoothly. This is because of the grid - but because the grid is usually invisible, it's not obvious.

Bulleted lists, also named as unordered lists, are usually used for listing objects, comparable actions, etc. for which order is not important. Unlike a numbered list, all elements of an unordered list are separated by the same symbols, bullets.

When you work with complex document such as project documentation, book or diploma, you need to insert several pages that should be excluded from the total number of document pages. For example, if you have one document of 27 pages where 4 first pages with recommendations should be excluded from the total number of pages: