Lenovo B50-45 Notebook - Manual (Page 9)

Chapter 1. Getting to know your computer
3
Integrated camera Used for video communication or taking photos.
Built-in microphone Used for video conferencing, voice narration, or
audio recording.
Wireless antennas

(on select models)
Connects to a wireless adapter to receive and send
wireless radio signals.
Display Provides visual output.
Speakers Provides audio output.
Power button Press this button to turn on the computer.
Fingerprint reader

(on select models)
Registers fingerprints that can be used as
passwords to secure your computer.
Touchpad Performs the same respective functions as a
conventional mouse.
Slide your fingertip on the touch pad in the
direction you wish to move the cursor.
Touchpad buttons Performs the functions of the left and right buttons
as those of the left and right buttons on a
conventional mouse.
Note: You can enable or disable the touchpad and the touchpad buttons by pressing F6.
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