Microsoft Office Tutorials and References
In Depth Information
Screen Resolution
4
If necessary, drag the resolution slider until the desired screen
resolution (in this case, 1366 3 768) is selected (Figure 63).
What if my computer does not support the 1366 3 768
resolution?
Some computers do not support the 1366 3 768
resolution. In this case, select a resolution that is
close to the 1366 3 768 resolution.
resolution slider
dragged from
1024 x 768
What is a slider?
A slider is an object that allows users to choose from
multiple predetermined options. In most cases, these options
represent some type of numeric value. In most cases, one end
of the slider (usually the left or bottom) represents the lowest
of available values, and the opposite end (usually the right or
top) represents the highest available value.
OK button
Figure 63
Display Settings
dialog box
5
Tap or click an empty area of the Screen Resolution window
to close the resolution slider.
Tap or click the OK button to change the screen resolution
and display the Display Settings dialog box (Figure 64).
Tap or click the Keep changes button (Display Settings dialog
box) to accept the new screen resolution.
Keep changes
button
Why does a message display stating that the image quality
can be improved?
Some computer monitors or screens are designed to display
contents better at a certain screen resolution, sometimes
referred to as an optimal resolution.
Excel app
button
Figure 64
To Exit an App with
One Document Open
1 SIGN IN | 2 USE WINDOWS | 3 USE APPS | 4 FILE MANAGEMENT | 5 SWITCH APPS | 6 SAVE FILES
7 CHANGE SCREEN RESOLUTION | 8 EXIT APPS | 9 USE ADDITIONAL APP FEATURES | 10 USE HELP
When you exit an office app, such as Excel, if you have made changes to a le since the last time the le
was saved, the app displays a dialog box asking if you want to save the changes you made to the le before it
closes the app window. Why? The dialog box contains three buttons with these resulting actions: the Save button saves
the changes and then exits the office app, the Don’t Save button exits the office app without saving changes, and the Cancel
button closes the dialog box and redisplays the le without saving the changes.
If no changes have been made to an open workbook since the last time the le was saved, the office app
will close the window without displaying a dialog box.
The following steps exit Excel. You would follow similar steps in other office apps.
1
If necessary, tap or click the Excel
app button on the taskbar (shown
in Figure 64) to display the Excel
window on the desktop.
Close button
If you are using a mouse, point
to the Close button on the right
side of the Excel window title bar
(Figure 65).
Figure 65
 
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