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Toshiba NB255-N240 User Manual

Toshiba NB255-N240
197 pages
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GMAD00254010
03/10
If you need assistance:
Toshiba’s Support Web site
pcsupport.toshiba.com
Toshiba Customer Support Center
Calling within the United States (800) 457-7777
Calling from outside the United States (949) 859-4273
For more information, see “If Something Goes Wrong” on
page 137 in this guide.
NB250 Series
User’s Guide

Table of Contents

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Toshiba NB255-N240 Specifications

General IconGeneral
BrandToshiba
ModelNB255-N240
CategoryLaptop
LanguageEnglish

Summary

Introduction and Safety

This guide

Explains manual structure and how to use it for information retrieval.

Safety icons

Details various safety icons and their meanings to avoid hazards.

FCC Notice “Declaration of Conformity Information”

Information regarding compliance with FCC rules for digital devices.

Getting Started and Basic Operations

Connecting to a power source

Steps for connecting the computer to AC power for operation.

Charging the main battery

Instructions on how to charge the computer's primary battery.

Using the computer for the first time

Initial steps for powering on and setting up the computer.

Saving your work

Critical procedures for saving documents to prevent data loss.

Backing up your work

Methods for creating backups of files and system data.

System Features and Utilities

Learning the Basics

Introduces fundamental computing tips and keyboard usage.

Mobile Computing

Covers aspects of using the computer while traveling and battery management.

Exploring Your Computer’s Features

An overview of the computer's desktop and system components.

TOSHIBA Assist

A central utility for accessing computer functions and settings.

Setting passwords

Procedures for setting up passwords for security and system access.

Troubleshooting and Support

If Something Goes Wrong

A comprehensive guide to diagnosing and resolving common computer issues.

Problems when you turn on the computer

Solutions for issues encountered during computer startup.

The Windows® operating system is not working

Troubleshooting steps for operating system failures and performance issues.

Wireless networking problems

Guidance for resolving issues related to Wi-Fi connectivity.

Before you contact Toshiba

Steps to take and information to gather before seeking Toshiba support.

Appendices

Appendix A: Hot Keys/TOSHIBA Cards

Explains shortcuts and special function keys for system control.

Hot key functions

Details specific hot key operations like volume, brightness, and sleep modes.

Glossary

Definitions of technical terms and acronyms used in the manual.

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