ASUS E210 11.6in Celeron 4GB 64GB Cloudbook – Blue

Eleven or 11 may refer to:

• 11 (number), the natural number following 10 and preceding 12
• one of the years 11 BC, AD 11, 1911, 2011, or any year ending in 11

Blue is one of the three primary colours in the RYB colour model (traditional colour theory), as well as in the RGB (additive) colour model. It lies between violet and cyan on the spectrum of visible light. The term blue generally describes colours perceived by humans observing light with a dominant wavelength that's between approximately 450 and 495 nanometres. Most blues contain a slight mixture of other colours; azure contains some green, while ultramarine contains some violet. The clear daytime sky and the deep sea appear blue because of an optical effect known as Rayleigh scattering. An optical effect called the Tyndall effect explains blue eyes. Distant objects appear more blue because of another optical effect called aerial perspective.

Blue has been an important colour in art and decoration since ancient times. The semi-precious stone lapis lazuli was used in ancient Egypt for jewellery and ornament and later, in the Renaissance, to make the pigment ultramarine, the most expensive of all pigments. In the eighth century Chinese artists used cobalt blue to colour fine blue and white porcelain. In the Middle Ages, European artists used it in the windows of cathedrals. Europeans wore clothing coloured with the vegetable dye woad until it was replaced by the finer indigo from America. In the 19th century, synthetic blue dyes and pigments gradually replaced organic dyes and mineral pigments. Dark blue became a common colour for military uniforms and later, in the late 20th century, for business suits. Because blue has commonly been associated with harmony, it was chosen as the colour of the flags of the United Nations and the European Union.

In the United States and Europe, blue is the colour that both men and women are most likely to choose as their favourite, with at least one recent survey showing the same across several other countries, including China, Malaysia, and Indonesia. Past surveys in the US and Europe have found that blue is the colour most commonly associated with harmony, confidence, masculinity, knowledge, intelligence, calmness, distance, infinity, the imagination, cold, and sadness.

Celeron is a discontinued series of low-end IA-32 and x86-64 computer microprocessor models targeted at low-cost personal computers, manufactured by Intel. The first Celeron-branded CPU was introduced on April 15, 1998, and was based on the Pentium II.

Celeron-branded processors released from 2009 to 2023 are compatible with IA-32 software. They typically offer less performance per clock speed compared to flagship Intel CPU lines, such as the Pentium or Core brands. They often have less cache or intentionally disabled advanced features, with variable impact on performance. While some Celeron designs have achieved strong performance for their segment, the majority of the Celeron line has exhibited noticeably degraded performance. This has been the primary justification for the higher cost of other Intel CPU brands versus the Celeron range.

In September 2022, Intel announced that the Celeron brand, along with Pentium, were to be replaced with the new "Intel Processor" branding for low-end processors in laptops from 2023 onwards. This applied to desktops using Celeron processors as well, and was discontinued around the same time laptops stopped using Celeron processors in favor of "Intel Processor" processors in 2023.

A cloudbook is a class of laptop computer, originally defined as any lightweight laptop with a small solid-state drive (SSD), built-in Wi-Fi, and a minimal operating system configured to prioritize web browsing, web applications, and cloud storage. The concept emerged in 2007 with the cancelled Palm Foleo. In 2010, Google announced a reference design for a cloudbook running the company's ChromeOS; called Chromebook, the first models were released in 2011. Chromebook was a massive success for Google and found widespread adoption, especially in educational markets.

In the mid-2010s, the term cloudbook came to define a competing platform to Chromebook (a so-called "Chromebook killer"): inexpensive, lightweight laptops, with 32- or 64-GB eMMCs, running a pared-down installation of Microsoft's Windows, prioritizing web apps while being able to run lightweight local apps. This initiative for a new type of cloudbook was pushed by Microsoft starting in 2015; the first such cloudbook released was Acer's Aspire One Cloudbook in 2015. Later cloudbooks were released by Asus and HP (HP Stream). Microsoft-partnered cloudbook manufacturers typically sold their machines with one-year free subscription offers for both Office 365 and OneDrive, cloud-based productivity software and file storage, respectively, from Microsoft.