Tài liệu Excel 2010 part 15 docx

This reduces the size of the workbook, reduces clutter in the worksheet tabs, and makes the workbook easier to navigate.. If your workbook has many worksheets and you want to delete mo

3

4

1

2 Click the Home tab.

3 Click the Delete

4 Click Delete Sheet.

• You can also right-click the tab

and then click Delete Sheet.

1 Click the tab of the worksheet

you want to delete.

Delete a Worksheet

If you have a worksheet that you no longer

need, you can delete it from the workbook

This reduces the size of the workbook, reduces

clutter in the worksheet tabs, and makes the

workbook easier to navigate.

It is important to note that you cannot undo a

worksheet deletion Therefore, it is always a

good practice to check the worksheet contents carefully before proceeding with the deletion

If the worksheet contains any data you need but you still want to remove the worksheet, cut

or copy the data and paste it into another worksheet.

Manipulating Excel Worksheets

CHAPTER

7

5

I have several worksheets I need to delete Do I have to delete them individually?

No You can select all the sheets you want to remove and then run the deletion

To select multiple worksheets, click the tab of one of the worksheets, hold down , and then click the tabs of the other worksheets

If your workbook has many worksheets and you want to delete most of them, an easy way to select the sheets is to right-click any worksheet tab and then click

If the worksheet contains data, Excel asks you to confirm that you want to delete the

worksheet.

5 Click Delete.

• Excel removes the worksheet.

3

1

3 Click Options.

1 Click the tab of the worksheet

you want to customize.

2 Click the File tab.

Change the Gridline Color

You can add some visual interest to your

worksheet by changing the color that Excel uses

to display the gridlines The default color is

blank, but Excel offers a palette of 56 colors

that you can choose from.

Changing the gridline color also has practical value because it enables you to differentiate between the gridlines and the borders that you add to a range or a table.

Manipulating Excel Worksheets

CHAPTER

7

4

6 5

7

8

Can I change the gridline color for all the sheets in my workbook?

Yes One method would be to follow the steps in this section for each worksheet

in your workbook However, an easier method is to first select all the sheets in

the workbook To do this, right-click any worksheet tab and then click Select All

Sheets.

The Excel Options dialog box appears.

4 Click Advanced.

5 Scroll down to the Display options for this worksheet section.

6 Click the Gridline color

7 Click the color you want to use.

8 Click OK.

• Excel displays the gridlines using the color you selected.

2 3

1

• Excel turns off the gridline

display.

Turn Gridlines On

• To turn the gridlines back on,

click Gridlines ( changes

to ).

Turn Gridlines Off

1 Click the tab of the worksheet

you want to work with.

2 Click the View tab.

3 Click Gridlines ( changes

to ).

Toggle Worksheet Gridlines On and Off

You can make your worksheet look cleaner and

make the worksheet text easier to read by

turning off the sheet gridlines When you do

this, Excel displays the worksheet with a plain

white background, which often makes the

worksheet easier to read.

If you find you have trouble selecting ranges with the gridlines turned off, you can easily turn them back on again.

7

• Excel turns off the headings.

Turn Headings On

• To turn the headings back on,

click Headings ( changes

to ).

Turn Headings Off

1 Click the tab of the worksheet you want to work with.

2 Click the View tab.

3 Click Headings ( changes

to ).

2 3

1

Toggle Worksheet Headings On and Off

You can give yourself a bit more room to work

by turning off the worksheet’s row headings —

the numbers 1, 2, and so on to the left of the

worksheet — and column headings — the

letters A, B, and so on above the worksheet.

If you find you have trouble reading your worksheet or building formulas with the headings turned off, you can easily turn them back on again.

Toggle Worksheet

Headings On and Off

Chapter 8 888

Dealing

with Excel

Workbooks

Everything you do in Excel takes place

within a workbook, which is the standard

Excel file This chapter shows you how to

get more out of workbooks by creating new

workbooks, either blank or from a template;

saving and opening workbooks; arranging

workbooks within the Excel window; and

finding and replacing text within a

workbook

Chapter 888 Create a New Blank Workbook 148

Create a New Workbook from a Template 150

Save a Workbook 152

Open a Workbook 153

Arrange Workbook Windows 154

Find Text in a Workbook 156

Replace Text in a Workbook 158

1

2 Click New.

1 Click the File tab.

Create a New Blank Workbook

To perform new work in Excel, you need to first

create a new, blank Excel workbook Excel

automatically creates a blank workbook each

time you start the program, but for subsequent

files you must create a new workbook yourself.

If you prefer to create a workbook based on one of Excel’s templates, see “Create a New Workbook from a Template.”

Dealing with Excel Workbooks

CHAPTER

8

4 3

• Excel creates the blank workbook and displays it

in the Excel window.

3 Click Blank Workbook.

4 Click Create.

Is there a faster method I can use

to create a new workbook?

Yes Excel offers a

When I start Excel and then open an existing workbook, Excel often removes the new, blank workbook that it opened automatically How can I prevent this?

Excel assumes that you want to use a fresh workbook when you start the program, so it opens a blank workbook for you automatically