You also can use the Windows key together with another key to achieve other functions. For details, refer to the help information system of the Windows operating system.

2

Function keys

Volume and mute keys

To quickly adjust the volume of the sound from your computer, mute the sound entirely, or set the microphone to mute, press one of the following keys.

Speaker mute (F1)

Speaker volume down (F2)

Speaker volume up (F3)

If you mute the sound and then turn off your computer, the sound will remain muted when you turn on your computer again. To turn on the sound, press the Speaker volume up or Speaker volume down key.

Microphone mute (F4)

Press the microphone mute key to mute or unmute all of the recording devices.

Camera settings (F5)

For Windows 7: Press F5 to open the camera and audio settings window. The camera preview is turned on. Change the camera and audio settings as desired.

For Windows 8: Press F5 to enable or disable the camera.

Display management keys

Switching the display output location (F6)

Press this key to switch between the computer display and an external monitor. The following options will be displayed:

Computer display only (LCD)

Computer display and external monitor (same image)

Computer display and external monitor (the Extend desktop function)

External monitor only

Note: To switch between the computer display and an external monitor, the Windows+P key combination also is available.

Note: This function is not supported if different desktop images are displayed on the computer display and the external monitor (the Extend desktop function).

Note: This function does not work while a DVD movie or a video clip is playing.

Display brightness down (F7)

Display brightness up (F8)

You can temporarily change the computer display brightness by pressing the two keys. When you press F7, the computer display becomes dimmer. When you press F8, the computer display becomes brighter.

To change the default brightness level, go to Control Panel and click Performance and Maintenance

Power Options and make changes as desired.

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Lenovo E130, E135 manual Function keys Volume and mute keys, Speaker mute F1 Speaker volume down F2 Speaker volume up F3

E130, E135 specifications

The Lenovo E135 and E130 are compact, lightweight laptops designed primarily for the education market and small business professionals. Engineered with portability and performance in mind, both models balance functionality with affordability, making them ideal for users seeking reliable daily computing without the bulk of traditional laptops.

One of the standout features of the Lenovo E135 and E130 is their impressive battery life. Both models are equipped with energy-efficient processors that enable extended use on a single charge, an essential factor for users who are often on the go. The laptops are designed to last all day, with battery performance catering to the needs of students and professionals who may not always have access to a power outlet.

The E135 features an AMD processor, allowing for efficient multitasking and smooth operation of applications while maintaining lower power consumption. The E130, on the other hand, is powered by an Intel processor, which is noted for its reliability and efficiency in handling everyday tasks. Both models ensure seamless performance for activities such as web browsing, document creation, and media consumption.

Display quality is another highlight of these models. The 11.6-inch display offers vibrant visuals and comfortable viewing angles, enhancing the user experience whether for work or leisure activities. The anti-glare technology helps reduce eye strain during prolonged use, ensuring that users can engage with their devices comfortably.

In terms of build quality, both the E135 and E130 boast a durable design that can withstand the rigors of daily use, an essential feature for students or field professionals. The keyboards are ergonomically designed for comfortable typing, while the touchpads provide responsive navigation, making daily tasks more efficient.

Connectivity options are plentiful; users can expect multiple USB ports, HDMI output, and integrated Wi-Fi, ensuring that the laptops can easily connect to various peripherals and networks. This versatility is crucial for those who work in diverse environments or need to connect their laptops to external displays.

In summary, the Lenovo E135 and E130 are excellent choices for individuals looking for compact, efficient, and budget-friendly laptops. With their solid performance, long battery life, and user-friendly features, these models meet the demands of students and professionals alike, making them reliable companions for everyday computing tasks.