Jerry Seregni's Technology Tips - FOX 8 WVUE New Orleans News, Weather, Sports

Apple doubles MacBook Air's battery life

Updated:
Newest 11-inch MacBook Air starts at $999. (Image courtesy Apple Inc.) Newest 11-inch MacBook Air starts at $999. (Image courtesy Apple Inc.)
Apple has updated its MacBook Air with drastically improved battery life, dual microphones, better graphics, neck-snapping 802.11ac Wi-Fi, and faster flash storage. The new notebooks appear almost identical to their predecessors, but the biggest change is with battery consumption.

The new MacBook Air features power-efficient, fourth generation Intel Core i5 and Core i7 processors ("Haswell") that yield 12 or more hours of battery life in the 13-inch model. The smaller, 11-inch MacBook Air delivers up to 9 hours.

Both models now support 802.11ac Wi-Fi breathtaking speed when connected to an 802.11ac wireless base station. This all-new, three-stream technology delivers a maximum data rate of 1.3Gbps, almost three times faster than 802.11n!
 
New Intel HD Graphics 5000 gives MacBook Air up to 40 percent faster performance for graphics-intensive apps, and new flash storage provides speeds up to 45 percent faster than the previous generation and nine times faster than traditional hard drives.

The 11-inch MacBook Air comes with a 1.3 GHz processor with Turbo Boost speeds up to 2.6 GHz, 4GB of memory, and is available with 128GB of flash storage starting; at $999; 256GB of flash storage starts at $1,199.
 
The 13-inch model comes with a 1.3 GHz processor with Turbo Boost speeds up to 2.6 GHz, 4GB of memory and is available with 128GB of flash storage starting at $1,099; 256GB of flash storage starts at $1,299.
 
Configure-to-order options include a 1.7 GHz Intel Core i7 processor with Turbo Boost speeds up to 3.3 GHz, up to 8GB of memory, and up to 512GB flash storage. Additional technical specifications, configure-to-order options and accessories are available online at Apple.com.
 
BleepingComputer's "Dynamic Duo" comes through for Chris Franklin
 
According to Wikipedia, a man named Lawrence Abrams founded BleepingComputer.com in 2004. I don't know much about Mr. Abrams, other than I use RKill, a utility he created, fairly often. It forces hidden malware out into the open, somewhat like when Captain Kirk forces a Klingon Bird-of-Prey to drop its cloaking device.

Bleeping Computer is where you find RKill and other tools for removing computer viruses and similar digital vermin. The site is dedicated to answering a wide range of computer, security, and networking questions.

All services are provided free of charge, including providing assistance with cleaning infected computers and removing installed software that refuses to exit gracefully. The site caters especially to new computer users, so no matter what your skill level, valuable information can always be gleaned from its postings and forums.

BleepingComputer.com reportedly has over 600,000 members and maintains subsections devoted to Windows, Mac, and Linux computers. Some members work as volunteers, running forums and overseeing various services. Ads on the site are minimal.

Tutorials cover the use of popular, in-house tools like ComboFix and RKill, but the site also offers guidance in the use of free, third-party products, such as HijackThis, AdwCleaner, and TDSSKiller.

My colleague, WVUE Fox 8 meteorologist Chris Franklin, recently witnessed the power of RKill and ComboFix (Bleeping Computer's "Dynamic Duo") first hand, when he heeded my advice and used the pair to rescue his parents' PC from a vicious threat -- one that had evaded highly-rated, up-to-date anti-virus software!

Bottom line: If you feel helpless whenever starts acting funny, BleepingComputer.com provides a pathway to PC self-sufficiency plus tips on how to avoid/remove the nastiest threats. For more information, visit Bleepingcomputer.com.
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