Use Night Light; Use The Multi-Touch Screen (For Selected Models) - Lenovo V50a-22IMB User Manual

• The Vantage app makes periodic updates of the features to keep improving your experience with your
computer. The description of features might be different from that on your actual user interface.

Use Night light

Blue light is the high-energy visible light in the light spectrum. Excessive exposure to blue light might damage
your vision. Night light is a feature that reduces the blue light emitted by computer displays. When the night
light is on, your computer display shows warmer colors that help you reduce eye strain.
To turn on or turn off the night light, do one of the following:
• Type Night light in the search box. Click Night light to open its settings window. Then, follow the on-
screen instructions.
• Open the Start menu. Click Settings ➙ System ➙ Display. Then, turn on or turn off the Night light
switch.
Note: Selected Lenovo computers are low blue-light certified. These computers are tested with night light
turned on and color temperature set to the default value of 48.

Use the multi-touch screen (for selected models)

If your computer display supports the multi-touch function, you can navigate the screen with simple touch
gestures.
Note: Some gestures might not be available depending on the app you use.
Tap once
• From the Start menu: Open an app or item.
• From the desktop: Select an app or item.
• In an open app: Perform an action such as Copy, Save, and
Delete, depending on the app.
Tap twice quickly
Open an app or item from the desktop.
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Chapter 2 Get started with your computer
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