Wireless Laptop Computers

The basic advantage of laptop computers is their portability, light weight, and compactness. Mobility and an ability to keep up with latest developments, while doing professional work, are features that most people will find very attractive in wireless laptop computers. Individuals, who have worked on desktops earlier and then changed over to wireless laptops, can vouch for the many advantages they get from the latter.

First some background on the word 'wireless' as used in the term 'wireless laptop computers'. The word 'wireless' here, does not mean that no wires are used in laptops. Power to laptops is mostly provided through wired power cables, although laptops can still work for 3 to 4 hours maximum at a time on batteries, when fully charged.

'Wireless' here refers to Bluetooth connectivity that you can get on your laptop for connection without wires within a maximum distance of 10 meters to Bluetooth equipped mobile phones, Bluetooth equipped transceivers, Bluetooth equipped barcode readers, or other such Bluetooth equipped devices.

For the practical use of such connectivity, your laptop must be equipped with a Bluetooth adaptor, it must be switched on, and any password required must be provided.

'Wireless' here also refers to wireless LAN (also known as Wi-Fi) or wireless WAN connectivity, which you can get on your laptop, for connection without wires to wireless LANs or wireless WANs. These can be used to seamlessly access your office computer network.

For the practical use of such connectivity, your laptop must be equipped with wireless LAN or a wireless WAN card, it must be switched on and properly configured, and any necessary permissions assigned. Here too, distance limitations generally do exist.

'Wireless' here also refers to wireless Internet connectivity that you can get on your laptop for connection without wires to broadband, DSL, or dialup Internet connectivity, through use of a wireless/Wi-Fi LAN or a WWAN card, or a wireless USB modem, or a wireless PCMCIA modem card.

For the practical use of such connectivity, your laptop must be equipped with either a PCMCIA card modem, an external USB modem, or wireless/Wi-Fi LAN or a WWAN card, it must be switched on, properly configured, and necessary user name and password provided. Here too, distance limitations may or may not exist, depending on the facilities provided by an ISP.

Such wireless connectivity for all of the above is provided through the use of RF technology or infrared technology.

Wireless laptop computers provide to people an advantage, convenience, and sense of independence that they can feel only after experiencing it, especially when traveling or when otherwise mobile.

Whether people use wireless internet laptops, wireless Internet notebooks, a wireless computer equipped with such an Internet connection, or a wireless broadband laptop, wireless Internet connectivity is a joy to experience.

The real exhilaration when using wireless laptop computers comes from a sense of 'I have this facility and others don't'.