1. The shortcut key to redo the last undo action in MS Word 2010 is Curl + Y.

2. This shortcut key can be used to redo any undo action, such as deleting text, copying text, or formatting text.

3. For example, if you deleted some text, you can return it again by pressing Ctrl + Y.

To save MS-Office documents in PDF file format, you can follow the following steps-

1. Open your MS-Office document.

2. Click on the File tab.

3. Click on Save As.

4. Select PDF from the Save As Type drop-down list.

4. In the File Name box, enter a name for your document.

5. Click on Save.

1. In Word, when you indent a paragraph, you move the text relative to the margin.

2. Move all or some characters of the paragraph to a certain distance from the left or right margin.

All are matched-

(a) Ctrl + Shift + C    (vi) For pasting

(b) Ctrl + Z                 (iv) Undo

(c) Ctrl + L                 (ii) The alignment of the text

(d) Ctrl + H                (i) To replace

1. In MS Excel, the text option is used for formatting the cell's content.

2. Under the formatting of text, alignment of the font in the cell, style of font, the colour of font, bold, italics, underline, fill colour, border colour, the format of numbers, format of date, format of decimal digits, wrap text ( Wrapping text), Shrink to fit, Orientation (vertically and horizontally), etc.

3. Use the following steps for formatting the text-

1. Select the cells or range that need to be formatted.

2. Select the Cell option from the Format menu on the menu bar.

3. You will get different tabs for different formats.

4. Click on the Font tab and do the formatting as required.

5. Finally click on the OK button.

1. Animation like effect when you use MS. Transition from one slide to another during a slide show in PowerPoint 2010.

2. First of all, select the slides in which the transition effect is to be added.

3. Click on the Slide Transition option in the Slide Show menu available in the menu bar, which opens the Slide Transition dialogue box.

5. The desired speed of the transition effect is set using the Slow, Medium or Fast option button.

1. Times New Roman is a serif font.

2. Monotype sold the font as "Times New Roman" and Linotype marketed its version as "Times Roman".

3. General typography style in which the vertical lines of characters are straight and not at an angle. This is in contrast to italic, which uses slanted lines.

The MOD() function in MS 2010 will display the remainder after dividing a number by the divisor.