Federal Communications Commission (FCC) enabled the commercial development of wireless LANs by autho- rizing the public use of the Industrial, Scientific, and Medical (ISM) frequency bands for wireless LAN products. Pc save game files.

Wireless communication, or simply simply wireless, is the transfer of information or energy between two or more points that are not connected by an electric conductor. The most common wireless technologies use radio waves. With radio waves the distances can be short, such as a few meters for television clarification needed or even thousands or even millions of kilometers for deep space radio communications.

It covers various types of fixed, mobile and portable applications, including bi-directional radios, cell phones, personal digital assistants (PDAs) and wireless networks. Other examples of radio wireless technology applications include GPS units, garage door openers, wireless mice, keyboards and headphones, headphones, radio receivers, satellite television, television and cordless phones. Some less common methods of achieving wireless communications include the use of other electromagnetic wireless technologies, such as light, magnetic or electric fields or the use of sound. The term wireless has been used twice in the history of communications, with a slightly different meaning. It was initially used since 1890 for the first radio transmission and reception technology, as in wireless telegraphy, until the new word radio replaced it by 1920. The term was revived in the 1980s and 1990s primarily to distinguish digital devices that are Communicate wirelessly, such as the examples listed in the previous paragraph, those requiring cables or cables.

This became its main use in the 2000s, due to the arrival of technologies such as LTE, LTE-Advanced, Wi-Fi and Bluetooth. Light, colors, AM and FM radio and electronic devices make use of the electromagnetic spectrum. The frequencies of the radio spectrum that are available for use for communication are treated as a public resource and are regulated by national organizations such as the Federal Communications Commission in the United States, or Ofcom in the United Kingdom, or 'International as ITU- R ', or European as ETSI. This determines what frequency ranges can be used for what purpose and by whom.

In the absence of such control or alternative arrangements such as a privatized electromagnetic spectrum, chaos could result if, for example, airlines did not have specific frequencies to work under and an amateur radio operator was interfering with the pilot's ability to land an aircraft. Wireless communication encompasses the spectrum from 9 kHz to 300 GHz.

Wireless communication, or simply simply wireless, is the transfer of information or energy between two or more points that are not connected by an electric conductor. The most common wireless technologies use radio waves. With radio waves the distances can be short, such as a few meters for television clarification needed or even thousands or even millions of kilometers for deep space radio communications. It covers various types of fixed, mobile and portable applications, including bi-directional radios, cell phones, personal digital assistants (PDAs) and wireless networks. Other examples of radio wireless technology applications include GPS units, garage door openers, wireless mice, keyboards and headphones, headphones, radio receivers, satellite television, television and cordless phones.

Some less common methods of achieving wireless communications include the use of other electromagnetic wireless technologies, such as light, magnetic or electric fields or the use of sound. The term wireless has been used twice in the history of communications, with a slightly different meaning. It was initially used since 1890 for the first radio transmission and reception technology, as in wireless telegraphy, until the new word radio replaced it by 1920. The term was revived in the 1980s and 1990s primarily to distinguish digital devices that are Communicate wirelessly, such as the examples listed in the previous paragraph, those requiring cables or cables.

This became its main use in the 2000s, due to the arrival of technologies such as LTE, LTE-Advanced, Wi-Fi and Bluetooth. Light, colors, AM and FM radio and electronic devices make use of the electromagnetic spectrum. The frequencies of the radio spectrum that are available for use for communication are treated as a public resource and are regulated by national organizations such as the Federal Communications Commission in the United States, or Ofcom in the United Kingdom, or 'International as ITU- R ', or European as ETSI. This determines what frequency ranges can be used for what purpose and by whom. In the absence of such control or alternative arrangements such as a privatized electromagnetic spectrum, chaos could result if, for example, airlines did not have specific frequencies to work under and an amateur radio operator was interfering with the pilot's ability to land an aircraft. Wireless communication encompasses the spectrum from 9 kHz to 300 GHz.