Laptop is a portable personal computer with a screen and alphanumeric keyboard.

Laptops combine all the input/output components and capability of a desktop computer, including the display screen, small speakers, a keyboard, data storage device, sometimes an optical disc drive, pointing devices (such as touch pad or pointing stick), with an operating system, a processor and memory into a single unit.

It is suitable for someone who always be on a business trip.

Lenovo was founded in Beijing on 1 November 1984 as Legend by a team of engineers from the Chinese Academy of Sciences. Initially specializing in televisions, the company migrated towards manufacturing and marketing computers.

Lenovo grew to become the market leader in China and raised nearly US$30 million in an initial public offering on the Hong Kong Stock Exchange.

Since the 1990s, Lenovo has increasingly diversified from the personal computer market and made a number of corporate acquisitions, with the most notable being acquiring and integrating most of IBM’s personal computer business and its x86-based server business as well as creating its own smartphone.

Acer Inc. is a Taiwanese multinational hardware and electronics corporation specializing in advanced electronics technology, headquartered in Xizhi, New Taipei City.

Its products include desktop PCs, laptop PCs (clamshells, 2-in-1s, convertibles and Chromebooks), tablets, servers, storage devices, virtual reality devices, displays, smartphones and peripherals, as well as gaming PCs and accessories under its Predator brand.

Acer is the world’s 6th-largest PC vendor by unit sales as of January 2021.

In the early 2000s, Acer implemented a new business model, shifting from a manufacturer to a designer, marketer, and distributor of products, while performing production processes via contract manufacturers.

Currently, in addition to its core IT products business, Acer also has a new business entity that focuses on the integration of cloud services and platforms, and the development of smartphones and wearable devices with value-added IoT applications.

Below are the Lenovo Laptop and Acer Laptop.