User's Guide
Launch an app
• Open the Start menu and select the app you want to launch.
• Use Windows Search.
Lenovo Vantage and Lenovo PC Manager
Lenovo Vantage and Lenovo PC Manager is software developed by Lenovo. Using the software, you can:
• View product information
• View warranty and support information
• Run hardware scan and diagnose problems
• Change hardware settings
• Update Windows, drivers, and UEFI/BIOS
Lenovo Vantage or PC Manager may be pre-installed on your computer. To open it, enter the software name
in Windows Search and select the matched result.
Note: If Lenovo Vantage is not pre-installed, you can download it from Microsoft Store.
Connect to Wi-Fi networks
If your computer includes a wireless adapter, you can connect your computer to Wi-Fi networks.
Step 1. Click the network icon in the Windows notification area. A list of nearby networks is displayed.
Note: If no network is displayed, check whether the airplane mode is turned off.
Step 2. Select a network and click Connect. Provide security key if prompted.
Note: The network key is usually managed by the network administrator.
Forget a Wi-Fi network
Windows saves a list of Wi-Fi networks you have connected to, along with their passwords and other
settings. By doing this, your computer is automatically connected when it is in the range of a previously
connected network. However, if the network password has been changed, you need to forget the network in
order to enter the new password.
Step 1. Select Start ᇆSettings ᇆNetwork & Internet ᇆWi-Fi.
Step 2. Click Manage known networks.
Step 3. Click the network name and click Forget.
Turn on or off airplane mode
Airplane mode is a convenient setting to turn on or off all wireless communication of your computer. You may
need to turn it on when boarding an airplane.
Step 1. Click the notification icon in the Windows notification area.
Step 2. Click the airplane mode icon to turn it on or off.
Note: Click Expand if you cannot find the airplane mode icon.
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Lenovo Legion Y740S-15IRH User Guide