The Return of the Penguin

I apologize for my absence of almost 3 months. The truth is that very little has been happening IT-wise that I felt worth discussing. But today is different...

According to several rumors (some of them from very reliable sources, but please don't quote me on any of this since I'm not to be held responsible for any false information, I'm just telling it as I hear it), Microsoft isn't doing as well as expected. Some of these rumors state that there is a lack of confidence in Microsoft's current CEO, Steve Ballmer, even from within Microsoft's own staff. Even worse, some rumors say that Windows 7 isn't selling as well as Microsoft estimated, and even that they went so far as to lie about these sales figures to the public. Not exactly painting a pretty picture, is it?

But a cold hard fact is that Windows XP will officially be showing its age this year (it is, after all, 10 years old). You see, several new technologies will be emerging this year, including USB 3.0 and the ability to access hard drives over 3TB in capacity. These are major advances. And none of these technologies will be supported in Windows XP. Despite this fact, web statistics show that at November 2010, a whopping 47% of computer users were still running XP (compared to the second highest number, 28.5% of people running Windows 7).

People have two options - Either they have to upgrade to Windows 7, or they have to migrate to another OS. I personally support both options.

Firstly, let me make plain once again that I am a big fan of Windows 7. If you look at some of my previous posts you will see that I am quite impressed with many of the changes that Microsoft made to their software and business approaches in the last year and a half. And I stick by that - really, I'm all for buying a Windows 7 license.

But I also have to admit that the other option is starting to look better and better each day. When it comes to migrating to another OS, I wholeheartedly recommend going for Ubuntu.

I won't be going into detail now, since I already did a review of Ubuntu 10.04 LTS in a previous post. However, let me just mention that I'm running the above-mentioned version of Ubuntu alongside my Windows 7 installation, and I find myself booting into Ubuntu more and more often, and less and less into Windows. I'm basically only using Windows for gaming right now.

The reason why I recommend Ubuntu over other distributions of Linux? Thank you for asking. Well, there are various reasons, among others:

1. Ubuntu is probably the most popular Linux distribution.
2. Ubuntu is very user-friendly.
3. The learning curve for someone migrating from Windows isn't that complicated.
4. It's a very stable, fast, and well-supported operating system.

However, another Linux distribution has recently come to my attention. It's called Zorin OS.

Zorin OS is based on Ubuntu, so it has the same support and stability levels. But it is optimized for people migrating from other operating systems. It claims to have better Windows compatibility, even claiming to play many Windows games faster and better than Windows itself. And it includes a way to change its user interface so that it can look and function exactly like Windows XP, Windows 7, MacOS, and others. Sounds impressive indeed...

I will be looking into Zorin OS in the next few weeks, and I will post my findings as soon as I have them. I am also planning to explain the process of migrating from Windows to Linux in more detail soon, so for those of you who are interested, check back soon. But for those of you who are sticking with Windows, don't worry, I'm not planning on abandoning the system completely. This blog is, after all, not dedicated to Linux but to IT in general.

So until next time, be blessed.

Lourens, out.

The Net Stole My Identity

Please forgive me; today I’m going to be a bit more philosophical, rather than looking at technical stuff.  It happens to me once in a while; I start thinking too deeply, fall into a few hours of intense pensiveness, and come up with some strange theories.  Then I take two aspirin and lie down, and a few hours later I’m fine and geeky again.  So please excuse me, this won’t last long…

In the book that I used to teach students the A+ Computer Technician’s course, the author at some point made the statement that “If you’re not on the net, you don’t exist.”  With that statement he implied that you had to have some form of online identity in order to “truly be someone”.

That reminded me of the Sandra Bullock movie, “The Net”, about a woman whose entire life was deleted from the “system”.  Suddenly nobody knew her, everyone thought she was someone else, because that’s what the computer said.  Her total identity was caught up in the bits and bytes floating around Cyberspace.  So I started wondering how true this is these days.

I know identity theft to the extent of “The Net” is still a bit extreme; in lovely South Africa, at least, a problem like that would be sorted out with an affidavit, a few Rands, and about 72 hours spent in line at Home Affairs.  But, I wondered, what about the statement that you’re a nobody if you don’t have some form of online identity?

Well, in all honesty, I think it’s nonsense.  I recently started searching the internet for one specific guy.  He is one of South Africa’s most successful businessmen.  He is also a committed family man and very actively involved in charity.  And yet very few people even know who he is.  He is brilliant enough at business to stay in the background, benefiting from the business financially, but not even being seen by most people.  The point is, apart from a few isolated interviews, Google couldn’t help me at all.  He doesn’t have a Facebook profile, he’s not on MySpace (and even if he was, I would doubt that it was actually him), not on Twitter, he doesn’t have a blog (though I would read it if he did), a web site, or anything.  He is on LinkedIn, though, but apparently not very active (he doesn’t have any contacts and doesn’t answer messages).  And yet this guy is one of THE jet-setters in South Africa.  He is known to have contact with guys like Allan Knott-Craig (former CEO of Vodacom) and Ruben September (former CEO of Telkom).  He is notorious as a family man.  And yet, online, NOTHING.  Obviously he isn’t too dependent on his “online identity”…

Which leads to the next question – do we really need technology, and specifically information technology, as much as we think we do?  I’d like to hear your thoughts.  And I may post a full article about it sometime.  But for now, the aspirin are starting to kick in and I’m starting to feel the urge to take up my Lightsaber again.  Must be getting back to normal.  So, until later then.

Lourens, out.

Browser Wars–Episode 2: The IE Strikes Back

Look, I know that, when it comes to browsers, I’m dealing with a lot of very passionate people.  Most of us have one browser that we support very passionately.  I seem to be the exception, moving from one browser to the other as I get irritated with some feature of my previous one.  However, for the most part, I use Firefox.

But that might be changing soon.  Last week I downloaded and installed the beta of Internet Explorer 9 on my Windows 7 x64 system.  (Just so you know, the IE9 that I tested in one of my previous posts was just a limited demo, not a fully-fledged Beta.)

All I can say is “wow”.  It really seems like the Empire (aka Microsoft) are trying to win this war with a perfect score.  And with IE9, I think it’s completely possible that they will.

After installing and firing it up, my first thought was “Wow, it’s here already?”  Loading in a mere 3 seconds (compared to Firefox’s 5 seconds) is quite the achievement for IE.  My second thought was “These guys are definitely taking a few hints from Google chrome”.  It has a very clean, Chrome-like interface, though in my opinion, IE9 is prettier, sporting the Apple-like polish and sparkle.

But looks aren’t everything.  So I decided to test one of the greatest things that plagued previous tabbed versions of IE: the painfully long wait while tabs are opened.  Well, I clicked the “new tab” option and, voila!  The tab opened instantly.  And not only did it open, it had an automatically-generated list of the sites that I visit most often (just like Speed Dial, but automatic)!

Security was another thing that plagued IE6 and, to a lesser extent, 7.  But most people agree that, since IE8, the security issues are more or less sorted out (as much as security can ever be “sorted out”, anyway).  If you keep your Windows up-to-date (you DO own a legal copy of Windows, don’t you?) you shouldn’t have any problems.

In all honesty, there are only two negative statements that I can make about IE9 at this point.  The first is that I had some slight display problems (specifically some characters overlapping one another, especially in Facebook).  But since this IS still a Beta, that is excusable, and will probably be sorted out in the final release.  The second problem is not Microsoft’s fault or IE-related at all – it’s the problem with Adobe Flash Player’s x64-support.  Getting any Flash-based content to work in Internet Explorer x64 is a royal pain.  But I finally managed to get it working using the beta of Adobe’s Flash Player code-named “Square”.

So why exactly do I think IE might win the browser wars?  Well, Internet Explorer is already the browser that most people use (granted, often simply because they don’t know that there are others out there, and IE is included in Windows in most countries).  Those that don’t use IE use other browsers for the following reasons:

1. There is some aspect of IE that they hate (that was my reason).
2. They use an operating system other than Windows.

Well, as far as reason 1 is concerned, with so many of the problems ironed out, I just don’t think I’ll ever go through the trouble of installing another browser again, when I already have an excellent one included in Windows.

The users of Apple, Linux, and other non-MS operating systems – well, IE9 probably won’t have much of an impact on your browsing experience.

But don’t take my word for any of this – go ahead and try IE9 for yourself.  You can download it here: x86 (32-bit) or x64 (64-bit).  After using it for a few days, please feel free to comment.  I’d love to hear your opinions (as long as you agree with me!  Nah, just kidding…)

So, for now, happy browsing!

Lourens, out.

Very Awesome Tool # 2

Today I want to take a look at Microsoft Security Essentials.

In this day and age, viruses can’t be ignored.  I know some veritable IT support guys writing articles in certain PC magazines say that, if you only keep your PC up to date, you won’t have a problem, and that no problems are EVER caused by viruses.  This is NONSENSE.  I mean, it takes just one “cute little kitties”-email with a virus to disrupt your PC completely.

So in all honesty, yes, keep your PC up to date, but it’s also important to have some good anti-virus software installed.

I know some people who don’t believe that anything good can be free.  They would rather pay R300 for something that will only last them one year than to have free software installed on their PC’s.  I also know the other side of the coin; I know people who download pirated anti-virus software – I mean, how idiotic can you get?!  Those people who crack the anti-virus software, are the same people who infest every executable known to man with viruses!  So people, please don’t use pirated anti-virus software.  Definitely not when the most awesome package is free of charge anyway!

I’ve used many different packages over the years.  Starting in the DOS days I used Dr Solomon’s, and the old Norton Antivirus.  With Windows I used BitDefender, Norton, AVG, Avira AntiVir, NOD32, and a billion others I don’t care to remember the names of.  And they all have their advantages and disadvantages (yes even Norton, which has improved considerably over the last two years).

But none of these packages impressed me as much as Microsoft Security Essentials.  It is available free of charge to anyone with a legal (validated) copy of Windows (XP through to 7).  The download is very small, but then it has no virus definitions – this has to be downloaded manually or through an update after installation.  But still, it’s no larger than most of the others out there.

Two other things impressed me very much.  The first is that it has a very small memory footprint – smaller than AntiVir, AVG or BitDefender.  It hardly affects system performance, even while doing a virus scan!  It has the best performance I have ever seen in an anti-virus package.

The real clincher that set this piece of software apart from competitors in my opinion happened yesterday.  I was working on a customer’s computer, struggling to get a piece of software to install correctly.  Eventually I Googled the problem and found a blog stating that the problem was caused by viruses.  Well, the customer had an up-to-date copy of Norton 2010 installed, so I scanned.  It found three infected files.  Still the software wouldn’t install.  So I disabled Norton and installed MS Security Essentials.  Within 5 seconds after I started the scan it already found 5 infected files.  I let it continue with a full system scan, which took more than 6 hours.  I got the shock of my life – it found (and healed) over 2000 infections!  That’s AFTER a complete scan with an up-to-date Norton 2010!  Well, I restarted the PC and the software installed successfully.

So what do you have to do to get this piece of awesomeness?

I’m so glad you asked.  Simply go to this link to download it.  It will automatically install updates after installation (more than 50MB’s), or you can manually download the updates from this link (if you want to install it on multiple PC’s, for example, without downloading over 50MB’s each).

So there’s no reason NOT to be secure.  This little tool makes it simple.

Lourens, out.

My PC Ain’t Dead Yet!

The last few months I’ve been hearing more and more about people and companies saying that the Desktop PC is dying.

Most of these people are non-entities (unlike me!) and their opinions don’t really matter (unlike mine!).  However, when Google made the statement that Desktop PC’s will be dead within 3 years I actually sat up and took notice.  (Well, for a few minutes, anyway.)

For more info on what Google said, check out this article.

So, being active in the IT industry, I started thinking about this statement, and the implications that it would have on people and businesses.  And my conclusion?  It’s total nonsense.

As evidence of the declining popularity of Desktop PC’s, people are pointing to statistics and graphs like these:

This graph clearly shows the declining sales of Desktop PC’s compared to various portable systems, and most notably the increase in sales of tablet PC’s, along with a projection of these sales (if current trends keep up) up until 2015.

However, there are a few flaws with this graph, or more specifically, with drawing those conclusions from this graph.

Firstly, the graph doesn’t show how many of those purchases are insurance-related purchases, or replacements for broken or stolen devices.  You see, portable devices are stolen much more frequently than desktop PC’s, not to mention the number of laptops that inadvertently take a journey down the stairs…  These devices then obviously need to be replaced, leading to an increase in sales.

The second problem I have with this graph is that it doesn’t show PC component sales, only full PC sales.  It’s common knowledge that desktop PC’s are far more upgradeable than portable devices.  Over the last few years, technology has been “stable” – meaning that a PC purchased new 4 years ago can often be upgraded today to fairly good specifications.  This means that (especially with a world-wide recession) people would rather upgrade their PC’s than purchase a new one, which is not the case with portable systems, and which would influence the conclusions we draw from this graph.

I have one more point to make about this.  If desktop PC’s were dying, then why would people be buying more and larger LCD and LED monitors?  If the trend was really “size-related”, why then are people purchasing things that take up even more desk space?  The answer is simple – there are certain things that people don’t want to do on a small screen.  I don’t want to watch movies on my BlackBerry (though I can if I want to).  I don’t want to play Lord of the Rings Online with my laptop’s pathetic integrated graphics.  I do my video editing, gaming, movie watching, music playing, and graphic designing on a system with more power than an Apple iPad.  Because I want to.

What are your thoughts on the matter?  Do you agree, or do you have a different opinion?  (At the risk of sounding like King Julian, your opinion counts, because you are my readers!)  So comment away; I read all comments, even if I don’t always reply.

So, for now, signing off from my DESKTOP PC, and damn proud of it,

Lourens, out.

Going Mobile

A while ago some of you requested that I look at mobile technology as an alternative for PC’s.  Inspired by this, and the fact that I’m trying to save on my internet bandwidth, I decided to see how much of what I regularly do on my PC, I can move to my mobile device.

Now, in my case my mobile device is a BlackBerry Curve 8310 (yes, I know it’s oldish, but it’s still an awesome piece of technology).  With Vodacom South Africa, I have a BlackBerry Bundle on my prepaid sim card which costs me R59 per month.  This includes all of the BlackBerry services, including e-mail push, the awesome BlackBerry Messenger, and unlimited web surfing (sort of).  That’s right, for R59 per month I can surf the web as much as I want, as long as (a) I only use the BlackBerry device (not my PC with the BlackBerry as modem), and (b) I don’t do any large downloads (unless I’m mistaken, the limit is around 7MB per file).  For someone who probably spends around 12 hours per day on the internet, and who’s constantly complaining about the high bandwidth costs in SA, the benefits of this should be obvious.

The good news is that I manage to do most of the things I like to do on-line, on the BlackBerry.  Though web browsing is fairly slow (my 8310 only supports GPRS / EDGE), it is quite fast enough with WAP sites (and many companies are getting them these days, including Ster Kinekor and Nu Metro). 

Normal web sites tend not to display properly; but for this I installed Opera Mini as an extra browser.  It really is quite an awesome piece of software.  When it opens a normal web site, you can see the entire page (with menus and everything) on the small screen, with a box that you can use to select an area to zoom into.  When you select an area, immediately that area is displayed properly on-screen, and you can still move to other areas on the page.

Facebook is quite efficient on the BlackBerry as well.  I installed the BlackBerry Facebook app, which is quite good, but slightly limited.  Sometimes I also use Opera Mini’s Facebook page, which is better in some ways, but worse in others.  But for all those things I can’t do any other way, I use Opera Mini’s standard web page view to open the normal Facebook web site.

Opera Mini also has a very good Feed Reader – so all of the blogs I follow are shown in a single view, with notifications of new posts.  I can even comment!

E-mail is, of course, a pleasure – after all, it was the main selling point for BlackBerry devices a few years ago.  I have my complete address book and everything right there.  Composing and reading e-mails, even with attachments, is a pleasure.

One major drawback with using the BlackBerry as a complete alternative for my laptop was the absence of proper Office suites.  BlackBerry comes with Documents-To-Go included, but the free version won’t allow you to create new documents.  It can display word processor documents, as well as spreadsheets and presentations, and allow you to edit them (to a certain extent), and it is quite compatible with Microsoft Office; but still, it’s very limited. 

So I tried the cloud-based Office packages I discussed in my previous post; Microsoft Office Live doesn’t even open on the BlackBerry.  ThinkFree and Google Docs both open documents, but they are limited to viewing documents only, just like Documents-To-Go.  This begs the question – WHY?!  Apparently the iPhone already supports most of these features (+1 to Apple’s score); why not the BlackBerry?  Well, on the bright side, in my search I stumbled upon Mooo – which is a Mobile version of OpenOffice.org (a completely free and open source alternative for Microsoft Office, for PC’s).  Unfortunately Moo’s still in development.

Thankfully I have found a slight work-around to enable the creation of new documents in Documents-To-Go; however, since it is… well… maybe not illegal, but dubious in nature, I will not explain it here.  You can Google it if you want it.

Also, there seems to be a shocking absence of good PDF Readers for the BlackBerry – I can open a PDF when it is sent to my phone as an e-mail attachment, but the moment I save the PDF, I need to pay for software to open it.  This once again begs the question – WHY?!  PDF’s can be opened free of charge on PC’s, and that has been the case for years.  Why not on the BlackBerry?

Apart from these things, I already use my BlackBerry as my MP3 player (using the built-in music software), digital camera, movie player (using XPlayer and EncodeHD), Bible (using YouVersion Bible Software), and e-book reader (using MobiPocket Reader).  Life without my BlackBerry is almost unimaginable.

So I have moved the greatest percentage of my PC activities to the BlackBerry.  If only the BlackBerry had a larger screen, proper Office software access, a slightly larger keyboard, PDF reader built-in, and maybe a Lord of the Rings Online client, I may have moved completely…

So, in conclusion; a mere 10 years ago I never would have thought that I would ever be doing all these things on my phone.  So all in all, that’s pretty awesome!  Let’s be thankful for the progress that’s been made so far, and keep hoping for (and working on) improvements!

That’s it for now.  Happy surfing!

Lourens, out.

I Got My Head In The Cloud

Every few years there’s some new catch-phrase in the computer world, and it seems you just don’t know what you’re talking about if you don’t use that catch-phrase at least twice in each sentence.  Now I’ve been in the IT field long enough to remember when e-mail was that catch-phrase; almost nobody knew what it was, exactly, but you had to at least mention it in a conversation if you were to have any credibility.

Today it seems the latest catchphrase is “cloud computing”.  Everyone wants stuff to be “in the cloud”.  And though I’ve known about the concept of cloud computing for a while now, it seems most people (even IT guys) still have no idea what it is (I think it’s because of our limited internet capabilities in South Africa – see my previous post).

So, what is cloud computing?  Well, in essence, "Cloud computing is Internet-based computing, whereby shared resources, software, and information are provided to computers and other devices on demand, like the electricity grid…” according to Wikipedia.  Yeah, that definition didn’t help me a lot either (I mean, what is “the electricity grid” anyway?!), so let me just try to explain it in my own special way.

Imagine a computer with little or no software installed.  Not much use, is it?  I mean, you need an operating system, at the very least, but even an OS isn’t much use without applications and other software.  You need a word processor, a spreadsheet application, and some other productivity-type stuff.  But all work and no play makes someone-or-other slightly boring, so you need some entertainment as well – which means that you will need to install games, video and music players, etc.  So without all of this a computer is virtually useless, isn’t it?

Well, no, not anymore.  Cloud computing is basically internet-based computing.  With everything being “in the cloud”, you can easily type your letters, do your spreadsheet calculations, watch your movies, and even play your games, on-line, with little or no software installed locally!  (And did I mention that most of it can be done FREE of charge?)

For example; you can log in to Office Live for most of your Microsoft Office needs.  You can edit Word, Excel, and PowerPoint documents on-line, without paying any license fees!  Or, if you prefer Microsoft alternatives, you can go for Google Docs or ThinkFree.  Another great benefit of most of these options is that you can have your documents available to you online, so you can log in from another computer in another country and still access all of your data!

Most of the software you use regularly will either be available “in the cloud”, or have a cloud-based alternative.  This includes media players, video editors, photo editors, and virtually anything you can think of.

About the only thing I can’t think of that you can’t really do in the cloud to such a large extent is gaming.  Yes, there are many online games that DON’T require local software installation, and many of them are really quite good.  I mean, Facebook has many great games; I’m totally addicted to Bejewelled Blitz, for instance.  You can also play many old DOS-based games, and even older Nintendo and Sega games, live on the internet, using only a web browser.  There’s even an online version of Quake.  But for real hard-core gamers the options are limited; you won’t be able to play Crysis 2 in the cloud, for example.

But all in all, cloud computing is a great concept.  You can have a perfectly capable PC, running all of the software you need, without any expensive licenses.  Google are even in process of developing the Google Chromium OS (which is basically the Google Chrome browser as an operating system), designed specifically with cloud computing in mind.  Many Linux distributions are doing the same thing.  It’s a great way to resurrect your “working but old” Pentium II’s and use them productively again!  Even if you install an old version of Linux, with a web browser, you’re set to “surf the cloud”.

The only negative comment I can make about cloud computing at the moment is, once again, the pathetic state of internet access in South Africa.  I apologize for hammering on the same point again, but I just can’t think of a good reason why internet bandwidth in this country should be so expensive.

Well, anyway, that’s it for now.  Have a great week!

Lourens, out.