98
Securing Your Computer
When using passwords, observe the following guidelines:
•
Choose a password that you can remember, but not one that is easy to
guess. For example, do not use the names of family members or pets for
passwords.
•
It is recommended that you do not write down your password. If you do
write it down, however, ensure that the password is stored in a secure
location.
•
Do not share your password with other people.
•
Ensure that people are not watching you when you type your password.
NOTICE:
Passwords provide a high level of security for data in your computer or
hard drive. However, they are not foolproof. If you require more security, obtain and
use additional forms of protection such as data encryption programs.
Use the
User Accounts
option in the Control Panel in the Microsoft
®
Windows
®
operating system to create user accounts or to change passwords.
Once you create a user password, you must enter it each time you turn on or
unlock your computer. If you do not enter a password within 2 minutes, the
computer returns to its previous operating state. For more information, see
your Windows documentation.
If you forget any of your passwords, contact Dell (see "Contacting Dell" on
page 179). For your protection, Dell technical support staff will ask you for
proof of your identity to ensure that only an authorized person can use the
computer.
Summary of Contents for Inspiron 1521
Page 1: ...w w w d e l l c o m s u p p o r t d e l l c o m Dell Inspiron 1521 Owner s Manual Model PP22L ...
Page 18: ...18 Finding Information ...
Page 32: ...32 About Your Computer ...
Page 46: ...46 Using the Keyboard and Touchpad ...
Page 54: ...54 Using a Battery ...
Page 82: ...82 Using ExpressCards ...
Page 86: ...86 Using the Memory Card Reader ...
Page 100: ...100 Securing Your Computer ...
Page 161: ...Adding and Replacing Parts 161 1 captive screws 2 2 cover 1 2 ...
Page 168: ...168 Adding and Replacing Parts ...
Page 170: ...170 Dell QuickSet Features ...
Page 180: ...180 Getting Help ...
Page 214: ...214 Glossary ...
Page 222: ...222 Index ...