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38 - Acer Bluelight Shield
A
CER
B
LUELIGHT
S
HIELD
Acer Bluelight Shield can be enabled to reduce the blue-light emissions from the screen to protect your eyes.
From Acer Quick Access, you can toggle on or off Acer Bluelight
Shield. You can choose from four different modes to fit your needs:
No. Item
1
Low
Reduction
2
3
4
Medium
Reduction
High
Reduction
Long Hour
Mode
Description
Reduces blue light emission from the LED backlit screen by 10% to 25% for basic protection.
Reduces blue light emission from the LED backlit screen by 26% to 45% to protect your eyes.
Reduces blue light emission from the LED backlit screen by 46% to 65% for maximum protection.
Professionally tuned to reduce eye strain over an extended period of time.
Note
Specifications vary depending on model.
Keeping your computer and data safe...
- 39
In this section you will find:
• How to secure your computer
• Setting passwords
• What you need to prepare when you’re traveling
• How to get the most out of your battery
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Table of contents
- 5 First things first
- 5 Your guides
- 5 Basic care and tips for using your computer
- 5 Turning your computer off
- 6 Taking care of your computer
- 6 Taking care of your AC adapter
- 7 Cleaning and servicing
- 8 Your Acer computer tour
- 8 Computer
- 8 Cover view
- 9 Front view
- 10 Bottom view
- 10 Left/right views
- 11 LED Indicators
- 12 Keyboard
- 12 Keyboard front view
- 13 Keyboard right view
- 14 Attaching and detaching the keyboard
- 16 Using the keyboard
- 16 Lock keys and embedded numeric keypad
- 17 Hotkeys
- 18 Windows keys
- 19 Touchpad
- 19 Touchpad basics
- 19 Touchpad gestures
- 21 Recovery
- 21 Creating a recovery backup
- 23 Creating a drivers and applications backup
- 25 Recovering your system
- 26 Reinstalling drivers and applications
- 28 Returning to an earlier system snapshot
- 29 Returning your system to its factory condition
- 29 Recovering from Windows
- 32 Recovering from a recovery backup
- 35 Connecting to the Internet
- 35 Connecting wirelessly
- 35 Connecting to a wireless LAN
- 36 Using a Bluetooth connection
- 36 Enabling and disabling Bluetooth
- 36 Enable Bluetooth and add a device
- 38 Acer Bluelight Shield
- 40 BIOS utility
- 40 Boot sequence
- 40 Setting passwords
- 41 Securing your computer
- 41 Using passwords
- 41 Entering passwords
- 43 Power management
- 43 Saving power
- 45 Battery pack
- 45 Battery characteristics
- 45 Charging the battery
- 46 Optimizing battery life
- 47 Checking the battery level
- 47 Battery-low warning
- 49 Memory card reader
- 49 Connectivity options
- 51 Video and audio connectors
- 52 HDMI Micro
- 53 Universal Serial Bus (USB)
- 54 Micro USB
- 56 Frequently asked questions
- 58 Requesting service
- 59 Tips and hints for using Windows 8.1
- 59 How do I get to Start?
- 59 What are "Charms?"
- 60 Can I boot directly to the desktop?
- 60 How do I jump between apps?
- 60 How do I turn off my computer?
- 60 How do I unlock my computer?
- 62 How do I set the alarm?
- 63 Where are my apps?
- 65 What is a Microsoft ID (account)?
- 65 How do I add a favorite to Internet Explorer?
- 65 How do I check for Windows updates?
- 65 Where can I get more information?
- 66 Troubleshooting
- 66 Troubleshooting tips
- 66 Error messages
- 68 Internet and online security
- 68 First steps on the net
- 68 Protecting your computer
- 68 Choose an Internet Service Provider
- 70 Network connections
- 72 Surf the Net!
- 72 Security