Explanation

By default, Excel uses the A1 reference style,

which refers to columns as letters

 and refers to rows as numbers

 These letters and numbers are called row and column headings.

Type the column letter followed by the row number.

Explanation

In Excel, a group of cells is known as a Cell Range.

Single cell address like A1,  a cell range using the cell addresses of the first

and last cells in the cell range separated by a colon.

For example, a cell range with cells D1, D2, D3, D4, and D5 would be written as D1:D5

Explanation

A laptop, sometimes called a notebook computer 

manufacturers by:

a battery- or AC-powered personal computer (PC) smaller than a briefcase.

Explanation

A formula always starts with an equal sign (=)

Additional Information:

Explanation

The Backstage view was introduced in Word 2010. 

This acts as the central place for managing your documents.

The backstage view helps in:

• creating new documents
• saving and opening documents
• printing and sharing documents

Explanation

Select the Insert tab, then click the Pictures command in the Images group.

A dialog box will appear.

Locate and select the desired image file, then click Insert.

The picture will appear on the currently selected slide.

Explanation

Select the objects you want to align.

Press Shift to select multiple objects.

Select Picture format > Align and select how you want to align them:

Align Left, Align Center, or Align Right. Align the Top, Align the Middle, or Align the Bottom. Distribute Horizontally or Distribute Vertically.

Explanation

The new email option is available in MS Word in the mailing tab 

Explanation

CTRL+SHIFT+F6 Switch to the previous workbook window

Additional information:

CTRL+F7 When a workbook window is not maximized, perform the Move command 

CTRL+F6 When more than one workbook window is open, switch to the next workbook window.

Ctrl+Shift+F12 Prints the current worksheet.

 F7 Displays the Spelling dialog box to check spelling

Explanation

Excel automatically saves changes to a workbook every 10 minutes by default.

the time interval between automatic saves can be changed in Excel's options.