The Categories or Columns of a List
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Introduction to Lists
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Location of a cell
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Whatever you are doing on a cell, it is always
important to know what cell you are working on. The minimum piece of
information you need about a cell is to know which one you are using at a
particular time. To make this recognition a little easier, each cell has
an address also called a location. This address or location also serves as the
cell's primary name.
To know the location of a cell, you refer to its
column and its row. The combination of the column and the row's labels
provides the address or name of a cell. When you click a cell, its column
header receives a border thicker than the other column headers. In the
same way, the row header of a selected cell is thicker than the other row
headers. To know the name of a cell, you can refer to the Name Box, which
is located at the intersection of columns and rows' headers:
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Cells Selection
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Before doing anything on a cell or a group of cells,
you must first select it. Selecting cells is almost equivalent to highlighting
a word in a text document. And like a text document, various techniques are available here.
The Active Cell
At almost any time, at least one particular cell on the worksheet is selected. A selected cell has a thick border that sets it apart from the other cells. This is important because you always need to know where the changes you are making are being applied. This means that, whatever you type or format will apply to that particular cell. Sometimes you will want to work on many cells simultaneously. Therefore, you first have to select the intended cells before proceeding.
Other Cells Selections
At times you will almost want to alter the looks of a column, a row, various columns, or various rows. Once again, you have to select them first. Another issue involved with selecting cells, rows, columns, or rows allows you to clear, freeze, or hide some of these components. Some of these issues will be addressed soon, some others will be reviewed as we move on.
To select one cell, just click it. To select another cell, click the new one.
To select cells under the same column, click and hold your mouse on one cell, then drag down (or up) to the last cell.
To select cells on the same row, click one of the
cells, then drag right (or left) to the last cell.
To select cells at random, click one of
the cells involved in the selection (any of the cells), press and hold
Ctrl, then click each one of the desired cells. When the cells have been
selected, release Ctrl.
To select cells on the same row using a
combination of
the mouse and keyboard, give focus to a cell on one end, press and
hold Shift, then click the cell that will be at the other end. Release
Shift.
To select more than one cell, press and hold
Shift. If you press the right
arrow key, the currently highlighted cell and the cell to its
right
would be selected. If you press the down arrow key, the current
cell and the cell under it will be highlighted. You can also press the
left or up arrow key. You can press the arrow key many times in the
direction of your choice. Once you have achieved the selection you want,
release the Shift key.
To
select all cells on a worksheet, you can press Ctrl + A. Alternatively,
you can click the button at the intersection of the column header and row
headers.
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The Width of a Cell
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A cell in a Microsoft Excel worksheet doesn't have
dimensions of its own. It uses those imposed to it. Since at least one
cell in the worksheet always has focus, to change the column width under
which that cell is selected, on the main menu, you
can click Format -> Columns. You have a lot of options:
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Cells Names
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We saw that a cell, each cell, has a name, which
is also its location, which is provided by a combination of its parent
column and its parent row. Instead of using the column and row to identify
a cell, Microsoft Excel
allows you to change the name of a cell to your liking. In fact, you can
combine cells and name the group to anything you like.
To change the name of a cell, first click it. Then, in
the Name Box, replace the name with the desired name and press Enter.
Alternatively, to create a new name for a cell, first select it. Then, on
the main menu, click Insert -> Name -> Define... In the Names In
Workbook text box of the Define Name dialog box, type the desired name and
click OK.
To change the name of a group of cells, first select
them, using the techniques we learned for selecting cells. Then, in the
Name Box, replace the string with the new name. In the same way, to create
a name for a group of cells, after selecting them, on the main menu, click
Insert -> Name -> Define... In the Names In Workbook text box of the
Define Name dialog box, type the desired name and click OK.
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Lessons Conventions
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Instruction | Means |
Click G5 | Click cell G5 |
Select B2:F8 | Select cells from B2 to F8, and that will include all cells in the range B2 to F8 |
Select cells D4, B10, A2, and H16 | Select only those cells at random |
Click cell F4 | Using your mouse, click cell F4. On the other hand, if I write press F4, I mean using your keyboard, press function key F4. Remember that "click" refers to using the mouse and "press" refers to using the keyboard |
Select row 4 | Position the mouse on the row header which is the gray box where the row number is displaying, then click |
Select rows 4 and 5 | Use one of the methods we learned to select the row headers |
Select rows 4:8 | Use one of the methods we learned to select the row headers |
Select column E | Position the mouse on the column header which is the gray box where the column letter(s) is displaying, then click |
Select columns D and F | Use one of the methods we learned to select the column headers |
Select columns C:H | Use one of the methods we learned to select the column headers |
Worksheets
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Introduction
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The group of cells that constitute a document is
referred to as sheet and those cells are spread all over it. For this
reason, a document whose main purpose is to present a list as a group of
cells is referred to as spreadsheet.
As you may realize, Microsoft Excel's primary
purpose
is to help you create lists using readily available cells spread
on a
sheet that resembles a piece of paper. For this reason, Microsoft
Excel is
referred to as a spreadsheet application. A list created on sheet
is called, in
Microsoft Excel, a worksheet. When Microsoft Excel opens, it
starts with three worksheets. If
you don't need all of them, you can delete those that appear
useless.
You can also add new worksheets as you see fit. If you want
Microsoft
Excel to always start
with less or more worksheets, you can change its default settings
in the Options dialog box accessible from the Tools menu.
Even when they belong to the same document, worksheets can be
treated as independent entities, although it is more suitable that they
be treated as a unit.
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Selecting a Worksheet
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In some circumstances, you will need to perform a
general action on a worksheet. Before doing this, you may need to select
the contents of the whole worksheet first.
Since there are usually many worksheets presented to
you, each is represented by a tab on the lower left corner.
Therefore, to select a worksheet, you can click its tab. To select a
worksheet using the mouse, you can press and hold Ctrl. Then press either Page Up
or Page Down. Once the desired worksheet has been selected, you can
release Ctrl.
If you have many worksheets, to select a range of
worksheets, click a tab that is considered one end of the range. Press and
hold Shift, then click the tab at the end of the range and release Shift.
To select worksheets at random, click one of the
desired worksheets. Press and hold Ctrl. Then click each desired
worksheet. When the selection has been made, release Ctrl.
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Worksheets Names
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The starting worksheets are named Sheet1, Sheet2, and Sheet3. You can change any or all of these worksheet names.
To rename a worksheet:
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Worksheets Sequence
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By default, worksheets are positioned in a
numbered format that makes it easy to count them. More often you will
find that, after creating a few of them, you are not satisfied with
their positions. You should be able to reposition them in a manner that
suits your particular scenario.
To move a worksheet, click and hold the mouse
on its tab, then move the mouse in the direction of your choice. While
you are moving the worksheet, the mouse pointer will turn into a white
piece of paper and a small down-pointing triangle will guide
you. Once the small triangle is positioned in the desired
location, release the mouse.
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Adding New Worksheets
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As mentioned already, when Microsoft Excel comes up,
it displays three worksheets. We also mentioned that you can change this
default number in the Options dialog box. You can add a new worksheet
anytime if you judge it necessary.
Some workbooks are quite complete with just
one worksheet, but others need as many worksheets as possible. The
number of worksheets you use in a particular workbook is conditioned by
your needs and the memory of your computer.
The easiest way to insert a worksheet in your
workbook is by clicking Insert on the main menu, and then clicking
Worksheet.
This would add a new sheet on the left side of the active
worksheet. You can also add a blank or formatted worksheet. Right-click
the sheet that will precede the new worksheet and click Insert… From the
Insert dialog box, you can choose to insert a blank worksheet or insert
one of the existing templates as a worksheet.
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Removing Worksheets
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As your work progresses, you will decide how
many worksheets you need for your particular workbook.
Just as we learned to add worksheets, you can delete or remove the
worksheets you don't need anymore. Since a worksheet is not a
file, when you delete a worksheet, it is permanently gone; that is why
you will get a confirmation message.
To delete a workbook, you can right-click its tab and click Delete.
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Hide and Unhide Worksheets
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As mentioned already, by default, Microsoft makes
three worksheets available to you. We also reviewed how you can add new
ones or delete some of them. Instead of deleting a worksheet, you can hide
it for any reason you judge necessary. If the workbook contains more than
one worksheet, you can hide one or more worksheets or even the entire workbook.
To hide a worksheet in a workbook, click any
cell in that worksheet to make it active. On the main menu, click Format
-> Sheet -> Hide. The worksheet’s tab will disappear from
the screen although it is not deleted. To hide a group of worksheets,
selecte the desired worksheets. Then, on the main menu, click
Format
-> Sheet -> Hide. To unhide the hidden worksheets, on the
main menu, click Format -> Sheet
-> Unhide. You are presented with a list of the hidden
worksheets. If you have more than one hidden sheet, select the desired
worksheet and click OK.
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Worksheets and the Web
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As the Internet has become significantly important and unavoidable,
you can publish your data and make it available to almost any computer in the world.
An intranet is a privately owned, company
centered, group of computers connected inside of a particular company
using the same technology as the Internet to share and exchange
information. This allows you to publish your information inside of the
company even if different employees use different computers and
operating systems.
In Microsoft Excel, you can publish just one worksheet
or the whole workbook. To perform publishing, first decide on what you want to publish, a worksheet or the whole workbook.
We will save the current workbook as a web page.
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The Workbook
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Microsoft Excel doesn't just stop at
mere lists. Once a list has been created, the application allows you to
perform various types of operations related to a list. It also can be used to process business and financial
calculations of various kinds. To make it even more powerful, you can create
more than one list; that is, you can use more than one sheet. The group of
worksheet that constitute the lists of a document is called a workbook.
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