Presentations And Multimedia; Changing Display Settings; Using The Nfc Connection - Lenovo ThinkPad X240 User Manual

3. Select Send To ➙ Bluetooth Devices.
4. Select a Bluetooth device, and then follow the instructions on the screen.
• For Windows 8 and Windows 8.1:
1. Go to the desktop, and then right-click the data that you want to send.
2. Select Send To ➙ Bluetooth Devices.
3. Select a Bluetooth device, and then follow the instructions on the screen.
For more information, refer to the Windows help information system and the Bluetooth help information
system.

Using the NFC connection

Near field communication is a high-frequency and short-range wireless communications technology.
Depending on the model, your computer might come with the NFC feature. By using the NFC feature, you
can establish the radio communications between your computer and another NFC-enabled device over a
distance no more than a few centimeters.
By default, the NFC feature is enabled. If the NFC feature of your computer is disabled, do the following to
enable the NFC feature:
• For Windows 7:
1. Start the ThinkPad Setup program. See "Using the ThinkPad Setup program" on page 103.
2. Select Security ➙ I/O Port Access.
3. Set the NFC device option to Enabled.
• For Windows 8 and Windows 8.1:
1. Move the pointer to the top-right or bottom-right corner of the screen to bring up the charms.
2. Do the following:
– For Windows 8: Click Settings ➙ Change PC settings ➙ Wireless.
– For Windows 8.1: Click Settings ➙ Change PC settings ➙ Network ➙ Radio devices.
3. Slide the NFC switch to the right to enable the NFC feature.
If you still cannot enable the NFC feature, check the NFC device setting in the ThinkPad Setup program
by doing the following:
1. Start the ThinkPad Setup program. See "Using the ThinkPad Setup program" on page 103.
2. Select Security ➙ I/O Port Access.
3. Set the NFC device option to Enabled.

Presentations and multimedia

You can connect your computer to a projector to give presentations or you can connect your computer
to an external monitor to expand your workspace.

Changing display settings

You can change the display settings, such as the display resolution, font size, and so on.
To change the display settings, do the following:
1. Open Control Panel and click Appearance and Personalization.
2. Click Display for further configuration.
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Chapter 2 Using your computer
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