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Chapter 7. Preventing problems
This chapter provides information that can help you avoid common problems and keep your computer
running smoothly.
Keeping your computer current
In some situations you might find it necessary to have the most current software programs, device drivers, or
operating system. This section explains how to get the latest updates for your computer.
Getting the latest system updates
To get the latest system updates for your computer, ensure that your computer is connected to the Internet
and do one of the following:
• Use the corresponding Lenovo program to get the system updates, such as device driver updates,
software updates, and BIOS updates:
– For Windows 7 or Windows 8.1: Use the System Update program.
– For Windows 10: Use the Lenovo Companion program.
To open the System Update or Lenovo Companion program, see “Accessing a program on your computer”
on page 43. For more information about using the program, refer to the help system of the program.
• Use Windows Update to get the system updates, such as security fixes, new versions of Windows
components, and device driver updates.
1. Depending on your Windows version, do one of the following:
– For Windows 7: Click the Start button to open the Start menu, and then click Control Panel . View
Control Panel using Large icons or Small icons, and then click Windows Update .
– For Windows 8.1: Move the pointer to the top-right or bottom-right corner of the screen to
display the charms. Then, click Settings ➙ Change PC settings ➙ Update and recovery ➙
Windows Update .
– For Windows 10: Click the Start button to open the Start menu. Then, click Settings ➙ Update &
security ➙ Windows Update .
2. Follow the instructions on the screen.
Note: The device drivers provided by Windows Update might not be tested by Lenovo. It is
recommended that you get device drivers by using Lenovo programs or from the Lenovo Web site at
http://www.lenovo.com/drivers.
Cleaning and maintenance
With appropriate care and maintenance your computer will serve you reliably. The following topics offer
information to help you keep your computer in top working order.
Basics
Here are some basic points about keeping your computer functioning properly:
• Keep your computer in a clean, dry environment. Ensure that the computer rests on a flat, steady surface.
• Do not cover any of the vents in the computer or monitor. These vents provide airflow to keep your
computer from overheating.
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