Category: Radio shows

  • Technology with Carol Duncan on ABC Newcastle

    Technology with Carol Duncan on ABC Newcastle

    In the occasional tech spot with Carol Duncan, we looked at Facebook’s new changes and what they mean to users.

    The immediate changes to Facebook are the News Feed at the top of the page where updates and posts will be ranked according to what Facebook thinks are your interests, to the left of the screen is “the ticker” which will give summaries of updates.

    Coming in the next few weeks will be the Timeline feature which will give show the history of all your posts.

    A great summary of the changes with a hands on review is Jason Kincaid’s article on the Facebook changes in Tech Crunch. The official Facebook blog goes into the detail of all the new features.

    The purpose of these changes is to increase Facebook’s value as an advertising platform and it raises the question of the viability of these networks.

    One of the interesting features of these changes is that users will start seeing increased advertising, if you’re not happy with this our Netsmarts site goes through the process of shutting down your Facebook account.

    Join us on ABC Newcastle with Carol Duncan to discuss these issues and more.

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  • ABC Nightlife Computers: The Internet Name Wars

    ABC Nightlife Computers: The Internet Name Wars

    The online empires want our names and identities, are the real costs of social media now being exposed? Our September ABC Nightlife spot on September 22 from 10pm looked at these issues and more.

    Paul and Tony discussed how Google’s “Name Wars” or “nymwars” came about, why social media sites like Facebook and search engines want you to use to use your real names.

    The podcast from the program is available from at Nightlife website, more details of Tony’s programs can be found there as well.

    Is this a good thing or are there costs we should consider before handing over our intimate details to a social media or free cloud computing service?

    Some of the topics we covered included;

    • What are the “name wars’?
    • Why do companies like Google and Facebook want us to use our ‘real’ identities?
    • How can they use the information they gather?
    • What problems does that cause for Internet users?
    • Can these problems spill into real life?
    • Are all web services doing this?
    • What are the risks to businesses using social media?
    • Is this the real cost of social media?

    Some of the information we mentioned can be found here;

    The cost of lunch: Google and Information Revenue
    Google’s real names policy explained
    Google’s Eric Schmidt on being an “identity service”, not a social network
    Google’s company philosophy (note item two)
    Why Twitter doesn’t care what your real name is

    We’ll be adding more resources in the next few days, the next ABC Nightlife spot is on 20 October and our events page will have more details. If you have any suggestions for future programs or comments on the last show, please let us know as we love your feedback.

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  • Apple after Steve Jobs: ABC Weekend computers

    Apple after Steve Jobs: ABC Weekend computers

    The September 11 ABC 702 Sydney Weekends segment discussed what Steve Jobs’ stepping down as Apple CEO means for Mac users.

    Simon Marnie and Paul Wallbank looked at why Steve Jobs was important to Apple, who will be taking over and whether this affects whether you should buy an Mac computer, iPhone or iPad.

    Listeners’ Questions

    As usual, we had plenty of great questions from listeners and some of them we promised to get back to, these included the following.

    Removing Mackeeper

    Cheryl called about MacKeeper warnings that keep popping up on her Apple computer.

    MacKeeper, and other variants like MacProtector and MacSecurity, are known as malware – software designed for malicious reasons – which has been the bane of Windows computer users for years.

    Removing Mackeeper is relatively easy and Apple has released a security patch to fix it. Details and download are available at the Apple Support website.

    Wiping an old computer

    The most valuable thing on a computer is the data, so it’s important to wipe any system before disposing of it. Deborah asked how to wipe her old Mac system before she left it out for her council’s e-waste collection.

    If you have an OS X or OS 9 disk, you can completely wipe and “zero” the disk to make it extremely difficult for someone to recover any data from the old computer. Apple have detailed instructions on this at their How To Zero All Data On A Disk page.

    Warning! Before following these instructions, make sure you have backed up all important and valuable data.

    How to disable automatic Windows Updates

    Updating your computer, whether you have a Windows or Mac computer, is very important as new security bugs are found all the time. Gary though was finding his system automatically installing Windows Updates often disrupts his work.

    It isn’t a good idea to totally disable the Windows Update service as those updates and patches are important, but you can change the settings so they are downloaded but not installed until you choose to do so.

    Microsoft’s Knowledge Base describes how to change the Windows Update Settings, we recommend the download updates but let me choose when to install them option.

    Next 702 Weekends tech spot

    Our next Weekends spot is scheduled for 23rd October when we’ll be discussing how to backup your valuable data. Check the Events Page or subscribe to our newsletter for any changes to the 702 Sydney programs and any other upcoming radio shows.

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  • ABC Nightlife: The Spare Room Tycoon

    ABC Nightlife: The Spare Room Tycoon

    Our retailers, the media and many other industries are struggling as a new generation of entrepreneurs are springing up from home and changing the way we shop, work and socialise.

    Whether you’re looking at starting your own business or looking to grow an existing business, you need to understand how these free or cheap online social media, local search and cloud computing services can help you.

    Join Paul Wallbank and Tony Delroy on ABC Nightlife to discuss how our work and business is changing and how you can use these powerful online social media, local search and cloud computing tools.

    Aspects we’ll discuss include;

      • How can someone take on the big boys from their spare room?
      • What sort of costs are involved?
      • How difficult is it to setup an online business?
      • Are juggling home and business demands likely to cause problems?
      • What are the challenges of keeping the kids off your home systems?
      • How do you stop hackers and security risks?
      • How can existing businesses adapt to this new world?

    If you’d like to add to the list or join the conversation with your on-air questions or comments are welcome, phone in on 1300 800 222 within Australia or +61 2 8333 1000 from outside Australia.

    Tune in on your local ABC radio station or listen online at www.abc.net.au/nightlife.

    You can SMS Nightlife’s talkback on 19922702, twitter @paulwallbank using the #abcnightlife hashtag or visit the Nightlife Facebook page.

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  • 702 Weekends: Understanding Hacking

    702 Weekends: Understanding Hacking

    In the week after 73 organisations have been compromised by hackers, the August ABC Weekends computer spot with Paul Wallbank and Philip Clark discussed the wave of hacking attacks, how it affects you and how we can protect our home and business networks.

    We also looked at how spammers and scanners are moving onto social media platforms and where services like Facebook and Twitter could be going next.

    Callers had a range of questions and comments and we promised to get back to the following;

    Removing malware

    Bagwhat called about a computer that keeps showing a warning from “XP Internet Security 2012” that his computer has viruses.

    This is a classic malware problem and we’ve covered how to clear it in our Removing A Trojan page on the IT Queries website.

    Of all the programs we discuss Malwarebytes is the most effective, however a serious infection will use usually require hitting the problem with a range of solutions.

    Transferring email contacts to an iPad

    David asked how to import contacts from his Mozilla Thunderbird email program into his iPad, the process for doing this requires three steps which we’ve covered at IT Queries in How Do I Transfer Contacts To My iPad or iPhone.

    The iPad forums and Apple’s support website have more detailed information on how to transfer data between the applications and devices.

    Junk folders in Windows Live Mail

    One of the delights of having a decent junk mail filter is you never see the dozens of pointless emails that arrive in your inbox each day. So when an update damages your spam filter, as Windows Live 2011 did for Sue, then it’s a real irritation.

    The repair for this is actually quite straightforward, and we’ve covered this in Windows Live Mail Junk Folders Not Working at IT Queries.

    Once it’s finished, you’ll be asked to reboot the computer and the problem should be fixed after the restart.

    Reinstalling an Antivirus

    Norton Antivirus is bugging Sharon to buy a new versions of their software and she wanted to know if it was worthwhile.

    The free Microsoft Security Essentials is a good substitute for Windows computers so there’s no need to update the Norton service.

    With Nortons it is important to completely remove the program as it will clog up the system, so make sure it’s properly uninstalled and then run the Norton Removal Tool to make sure all the Symantec services are no longer on the computer.

    Our next ABC 702 Weekends program should be on Sunday, September 11 at 10.10am which we’ll confirm closer to the date. Subscribe to our newsletter or watch our webpages for upcoming events.

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