Laptop User Manual
Table Of Contents
- Tecra® R850 Series User’s Guide
- Contents
- Introduction
- Chapter 1: Getting Started
- Selecting a place to work
- Setting up your computer
- Connecting to a power source
- Charging the main battery
- Using the computer for the first time
- Registering your computer with Toshiba
- Adding optional external devices
- Adding memory (optional)
- Recovering the Internal Storage Drive
- Erasing the Internal Storage Drive
- Checking the internal storage drive operating status
- Using the Toshiba Dual Pointing Device
- Using external display devices
- Using an external keyboard
- Using a mouse
- Connecting a printer
- Turning off the computer
- Customizing your computer’s settings
- Caring for your computer
- Chapter 2: Learning the Basics
- Chapter 3: Mobile Computing
- Chapter 4: Exploring Your Computer’s Features
- Chapter 5: Utilities
- TOSHIBA Assist
- TOSHIBA Application Installer
- Setting passwords
- TOSHIBA Face Recognition Utility
- TOSHIBA Security Assist
- TOSHIBA PC Diagnostic Tool Utility
- TOSHIBA HDD Protection Utility
- Mouse Utility
- TOSHIBA Hardware Setup
- TOSHIBA Sleep Utility
- TOSHIBA Button Support
- TOSHIBA Accessibility
- Trusted Platform Module (TPM)
- Fingerprint Authentication Utility
- TOSHIBA eco Utility™
- TOSHIBA Service Station
- TOSHIBA PC Health Monitor
- ConfigFree®
- Chapter 6: If Something Goes Wrong
- Problems that are easy to fix
- Problems when you turn on the computer
- The Windows® operating system is not working
- Fixing a problem with Device Manager
- Memory problems
- Power and the batteries
- Keyboard problems
- Display problems
- Disk or storage drive problems
- Optical disc drive problems
- Sound system problems
- ExpressCard® problems
- Printer problems
- Wireless networking problems
- DVD operating problems
- Develop good computing habits
- If you need further assistance
- Other Toshiba Internet Web sites
- Toshiba’s worldwide offices
- Appendix A: Hot Keys/TOSHIBA Cards
- Appendix B: Power Cord/Cable Connectors
- Glossary
- Index
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Glossary
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CPU cache—A section of very fast memory residing between the CPU
and the computer’s main memory that temporarily stores data and
instructions the CPU will need to execute commands and programs.
See also cache, L1 cache, L2 cache.
cursor—An on-screen symbol (usually a flashing vertical line) that
indicates the position where characters will appear when you enter
data.
D
default—The setting selected by a program when the user does not
specify an alternative setting.
device—A component attached to the computer. Devices may be
external (outside the computer’s case) or internal (inside the
computer’s case). Printers, disk drives, and modems are examples of
devices.
device driver—A program (called a “driver”) that permits a computer to
communicate with a device.
dialog box—An on-screen window displayed by the operating system or
a program giving a direction or requesting input from the user.
Direct Current (DC)—The type of power usually supplied by batteries.
DC flows in one direction. Compare Alternating Current (AC).
Direct Memory Access (DMA)—A dedicated channel, bypassing the
CPU, that enables direct data transfer between memory and a
device.
directory—See folder.
disable—To turn a computer option off. See also enable.
disc—A round, flat piece of material, designed to be read from and
written to by optical (laser) technology, and used in the production
of optical discs, such as CDs and DVDs. Compare disk.
disk—A round, flat piece of material that can be magnetically influenced
to hold information in digital form, and used in the production of
magnetic disks, such as hard disks. Compare disc. See also hard
disk.
disk drive—The device that reads and writes information and programs
on external media or hard disk. It rotates the disk at high speed past
one or more read/write heads.