Wednesday 31 August 2011

Mozilla's Rapid Release Schedule for Firefox Comes Under Scrutiny

Mozilla FirefoxMozilla's new rapid release schedule for its Firefox internet browser, which was created as a positive thing for the company, has come under a lot of scrutiny in the past few weeks and even more fuel was added to the fire over the weekend to make things even worse.



The criticism this time came from a former volunteer for the project, Tyler Downer. Downer recently left the project after three years after becoming increasingly frustrated with what he describes as a "broken" triage process for finding and fixing bugs.



According to a blog post from Downer, "Triage as we know it today is NOT ready to handle the Rapid Release process." Under the old model, with which a new major version of the browser would be released once every year, "triage had a bit more time to go through a massive pile of bugs to find regressions and issues, and there was a pretty good chance that most bugs would get caught just because we had time on our side, and we could afford to miss a bug for six weeks, because we would most likely get around to it," Downer added.



However, Downer asserts that with the new, faster process, triage has been caught off guard. "We currently have 2,598 [unconfirmed] bugs in Firefox that haven't been touched in 150 days. That is almost 2,600 bugs that have not been touched since Firefox 4 was released. And how many more bugs have been touched but not really triaged or worked on? Every day this number grows."



Despite his comments, however, Downer did make a point to note that he wasn't criticizing the rapid release process itself. "I love the idea of rapid release. Rapid release is going to be awesome if done properly. I have always been so frustrated by the continual late releases that hold back awesome new features from the web."



In addition to that, Downer also added that he doesn't think the situation is hopeless. "I have been in talks over the past few days, and I see a good possibility that Mozilla means business in improving triage." However, when Downer decided to leave, it was due to a general lack of interest in doing anything substantial to improve the triage process.



Source: PC World - Firefox's Rapid Release Schedule Draws More Blame



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Monday 22 August 2011

HP Launches New Compaq 8200 Elite All-In-One PC

HP Compaq 8200 EliteJust a few days after announcing that it was planning to shut down its PC business, HP has launched an all new all-in-one desktop aimed specifically at business customers.



Branded the HP Compaq 8200 Elite, this computer comes with a 23-inch HD LED display as well as your choice of either Windows 7 Professional, Ultimate or Home Premium as your operating system.



While all-in-one computers like this aren't really breaking stories, this one is a bit of a surprise given HP's previously reported stance on computers. HP announced last week that it would discontinue its TouchPad tablet and basically shutter its WebOS operation.



In addition to that, HP also stated that it is looking to find a new direction for its PC business, the Personal Systems Group (PSG), as it refocuses the attention of its business around software solutions instead.



According to a statement that was recently released by HP, "HP will consider a broad range of options that may include, among others, a full or partial separation of PSG from HP through spin-off or other transactions."



The HP Compaq 8200 Elite is the first device from the company to use Intel's second generation Core vPro technology in order to boost performance and hard drive access. Moreover, the device comes with a one year license to HP Virtual Rooms which allows you to set up online conference centers for meetings or presentations.



The HP Compaq 8200 Elite will also come with up to 8GB of memory, the option of solid state drives and hardware-based encryption. Employees will also find an integrated webcam as well as integrated speakers with SRS premium sound.



The HP Compaq 8200 Elite all-in-one computer is available now for a starting price of $999. This price nets you an Intel Pentium dual-core G850 processor as well as all the other standard features.



Source: CNET - Sweeping changes don't halt HP all-in-one PC launch



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Friday 19 August 2011

IBM Develops Computer Chip That Acts Like a Brain

iRobot NS-5Artificial Intelligence is something that science fiction movie directors love to utilize. Many directors have envisioned a future with robots and things that can act and behave like humans. However, something like that has always been out of reach for us, until now.



IBM recently introduced a new experimental neurosynaptic computer chip that emulates brain function in areas like cognition, perception and action. According to statements from IBM, these new chips will use algorithms and silicon circuitry in order to recreate spiking neurons and synapses in the brain.



These new chips will be embedded into cognitive computers. These computers will not be programmed to do certain actions, like the computers you and I use everyday. Instead, these devices will learn through experiences., create hypotheses and remember outcomes.



According to Project Leader for IBM Research Dharmendra Modha, "These chips are another significant step in the evolution of computers from calculators to learning systems, signaling the beginning of a new generation of computers and their applications in business, science and government."



The chips are being designed and created by IBM, who is working alongside multiple university collaborators. DARPA, or the Defense Advanced Research Projects Agency, has already awarded $21 million in funding to IBM for the research as part of Phase 2 of the Systems of Neuromorphic Adaptive Plastic Scalable Electronics, or SyNAPSE (I hope they pay their anagram creators handsomely) project.



SyNAPSE is a project that was designed to create a computer system that will analyze complex information from multiple sensors and adapt itself automatically based on its interaction with the environment. Regardless, this technology is extremely impressive and, albeit, rather scary. If they are already making computer chips that can think, I wonder how long it will be before they make ones that will subsequently take over humanity? I guess we will just have to wait and see.



Source: Government Technology - IBM Computer Chip Mimics Human Brain Function





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Tuesday 16 August 2011

How-to Do a manual Windows Update

We have now answered the questions:

What is windows update?

How do you set automatic windows updates for Vista, Windows 7, or automatic windows updates for XP

If you noticed in our What is Windows update lesson I showed you a pictured of the task bar that at times gives you a notification to check your windows updates.

windows-update-notification
In today’s How-To Guide for the Computer Beginner we will cover

How-to Manually check a windows update

If you have set your computer up for the automatic updates as we did in the past lesson your computer could be:
  1. Telling you that you have some optional updates to look at.

  2. The updates became available recently, and your scheduled update has not occurred since the availably.

I would say those are most common.

We would want to double click on the icon in our task bar that appeared in your notification area – as pictured above.
change-settings-windows-update
In this example, I have both important updates and optional updates.
download-windows-update-message

What Windows Updates to Choose

I have two options here.  I can just go ahead, and install updates by clicking on the button, or I can take a look at the updates themselves to make a decision.

As I mentioned in a prior lesson I tend to install the important or critical updates when prompted to do so.  The optional updates I tend to like to look at before I install them.  Today we will look at both just so you can see them.  Click on the blue words, ‘2 important updates are available’.  You will come to the screen below
select-all-windows-updates
You can read the description of each update by clicking the box next to the name one at a time, and in the blue section it will give a description.  Microsoft also supplies you hotlinks to articles for more information.

select-the-updates-you-want-to-install
You don’t have to click all the updates individually, but of course can if you want to.  If you notice in the picture above we can click on the top box, and that will select ALL the important updates listed.
You would click OK at the bottom of the screen when you are done selecting your windows updates in this section.  This will bring you back to the original

select-optional-windows-updates screen, and you can do the same clicking on the blue words  1 optional update is available

In my picture above they are telling me that I have an optional update for my Kodak printer.  I can either make the decision to select the update for my printer, or I can make the decision NOT TO.  Again I can click OK, and I’m brought back to the original screen once again – seen below.

Install Windows Updates

download-windows-update-message
Since I know what updates the computer asking me permission to update?  I can click INSTALL UPDATES at this point.
progress-windows-update
You will at this point get a progress screen as the program progresses. Depending on the size or number of updates you chose to do?  It could take some time.

I have found if your computer internet speed is slower?  If you do smaller numbers of windows updates at times – starting with older ones moving to newer ones?  It will go faster, or if your computer struggles with these updates?  It doesn’t seem to hang up or freeze up as much when you do them in smaller parts.
At times you are prompted to reboot your computer, and that will finish installing the updates.

If something is not clear, or you feel something should be added to our lesson? Please feel free to leave your comment or question in section we provided.


Also please subscribe by leaving your email in the box supplied, and you will received future lessons by email as they come out.

Thank you for reading our How-To Guide for the Computer Beginner on doing a manual windows update!!

How-To allow Windows Updates to run automatically in Windows XP

In Windows XP you can configure your windows update to be done automatically.  In a past lesson we explained What is a Windows Update?

Today’s How-To Guide For the Computer Beginner we will learn:
How-To allow Windows XP Updates to run automatically.

Windows Updates For Windows XP

In Windows XP we want to click on our start button, and in the search box type in ‘windows update’. 
XP-Windows-start-windows-update
XP-Windows-Update-Selection
We are going to make sure your computer settings are set to do the windows updates automatically.
xp-windows-update-settings
Look to the left hand side of this new window, and we want to click on ‘settings’.
Once you open t
his section it will give a number of different options for you to choose from.
xp-windows-automatic-update
As you can see on top you have a pull down box, and it will give you different option of WHEN to do the updates.  To make sure you get all the available service packs for windows XP?  They state the easier way is by the automatic update option.

If this does not work?  How to install Windows XP Service Pack 3
or How to Obtain the Latest Windows XP service Pack.

I have my computer on all the time, and I choose the option of allowing the computer to do my windows updates at 3:00 am each day.  I know I will be sleeping, and it won’t interrupt things during the day when the computer is in use.

You can change these times and dates to what you best for your circumstance.
xp-click-apply-ok
You can click APPLY and then OKAY at the bottom to save your changes.

You have now changed your computer to do your windows updates automatically.

Don’t forget to read the article on manually doing windows updates!

If something is not clear, or you feel something should be added to our lesson? Please feel free to leave your comment or question in section we provided.

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Thank you for reading our How-To Guide for the Computer Beginner, and today’s lesson on turning on automatic windows updates on Windows XP!!


How-To allow Windows Updates to run automatically in Vista or Windows 7

In Windows Vista or Windows Seven (7) you can configure your windows update to be done automatically.  In a past lesson we explained What is a Windows Update?

Today’s How-To Guide For the Computer Beginner we will learn:
How-To allow Windows Updates to run automatically.

Updates For Windows

In Windows Vista or Windows 7 we want to click on our start button, and in the search box type in ‘windows update’.  You will see at the top of the start menu the option for Windows update as seen below, and we want to click on windows update to open a new screen
find-windows-update
Once the new window appears it will note the windows updates that are available for your computer.  We are going to make sure your computer settings are set to do the windows updates automatically.
change-settings-windows-update
Look to the left hand side of this new window, and we want to click on ‘change settings’.
change-settings
Once you open this section it will give a number of different options for you to choose from.
change-settings-windows-update-screen
As you can see on top you have a pull down box, and it will give you different options to choose from.
  1. Install updates automatically (recommended) - If you select this option then all critical updates will be downloaded automatically and installed on your computer. These updates will be installed at the time you specify in the fields labeled Install new updates. This is the recommended option for the majority of people as it guarantees that you have all the critical updates automatically installed on your computer.

  2. Download updates but let me choose whether to install them - If you select this option, Windows will download updates to your computer, but not install them automatically. If you want to install the updates then you must install them manually. You should only select this option if you have a reason for not installing updates automatically. Only advanced users should use this option.

  3. Check for updates but let me choose whether to download and install them - If you select this option, you will be alerted when there are new updates available to download and install. You can then choose to download and install the updates that you wish. This option should really only be used by people who know exactly what updates they need or those who have limited access to the Internet.

  4. Never check for updates (not recommended) - If you select this option, Windows will never automatically check for updates. This option should never be selected as it puts your computer at great risk to being compromised, infected, or hacked.

I have my computer on all the time, and I choose the option of allowing the computer to do my windows updates at 3:00 am each day.  I know I will be sleeping, and it won’t interrupt things during the day when the computer is in use.
important-updates-option
You can change these times and dates to what you best for your circumstance.
recommendated-updates
I have opted to have my recommended updates done at the same time as my important or critical updates.
You may also have the second option of asking WHO may do the windows updates for the computer.  If you leave this unchecked it would only the administrators on the computer. 
optional-updates
These messages deal with the optional updates.  These are the ones that you can choose to see if they are important for you computer or NOT important.

You can click OKAY at the bottom to save your changes.

You have now changed your computer to do your windows updates automatically.

Make sure you also read How-To do a manual windows update!

If something is not clear, or you feel something should be added to our lesson? Please feel free to leave your comment or question in section we provided.


Also please subscribe by leaving your email in the box supplied, and you will received future lessons by email as they come out.
Thank you for reading our How-To Guide for the Computer Beginner, and today’s lesson on turning on automatic windows updates on Vista and Windows 7!!



What is a Windows Update?

With every version of Windows that I can remember you were always given messages about ‘windows updates’.  I was asked some rather conflicting questions about windows updates, and so as you might have guessed today’s

How To Guide for the computer beginner is

What is Windows Update?

Microsoft provides windows updates, and you normally see these on your right side of the task bar in the notification area.
windows-update-notification
If you hoover over the icon that the mouse pictures are showing it will give you a message that there is a windows update available.

There are different types of updates.  Updates are classified as Important, Recommended, Optional, and Featured.

Important Updates (or Critical updates) are updates that they ask you do download right away.  They are normally have security issues involved with them.  They are to help keep your privacy, security, and vulnerability to crooks a minimum.    It could be that Microsoft found a hole they want to patch up, or found that hackers found a way to penetrate the windows system. 

Recommended Updates are updates to various components of the operating system that should be installed for proper functionality.

Optional Updates, are new features, updates, or Ultimate Extras that are not necessary to install for proper functionality of the operating system or applications.  In the last windows update that I did for example, they mentioned my printer software had an update to download.

Featured you don’t really see anymore, but if you ever do they will give you a description of the update.  You will be able to decided if it is something that your computer will find beneficial.   In other words, its little extras if you want them.

Do I need to install these windows updates?

At the bare minimum the important or critical updates, along with the recommended updates YES you should!
I have heard people mention these updates slow down your computer, or cause issues.

They don't necessarily slow the PC down - having too many computer applications open at once, or viruses, or a cluttered/full hard drive are more likely culprits!

If you found you had to do a large number of windows updates then do a bit of computer maintenance, like defrag your computer, etc afterwards.

The optional or featured updates give you description of what they are, and you make the decision as to which ones are important TO YOU and your circumstance.

Can Windows Updates be done automatically?

What is nice about newer operating systems is YES the critical and recommended updates can be done automatically for you.

In a future lessons we will go over how to configure your computer to do that for you.

The optional windows updates are just that – optional.  You will have to make a choice as to whether or not you wish to download those.  We will go into that more later.

Windows Updates – Final thoughts

Each home computer will have to do their own updates separately.  It is the Administrator will have to do the updates as well.

From time to time to a windows update message will appear on your desktop to ask you to restart your computer.  This is asked so that they update can be installed properly.  You normally have an option of restarting NOW or later.
restart-computer-install-windows-update
If you have a huge amount of windows updates to do on your computer?  I have personally found if you do them in order of date – older ones first – and in groups of maybe 3-5 updates at a time?  They update faster, and with less problems. 

If you have a fast computer, or fast internet speed?  You may not have to go that route.  Be patient though, when you have huge amount of updates it does take time.

Message from Microsoft:

There are a number of reasons an update might fail. Windows Update needs to be able to scan your computer for needed updates, download the updates, and then install the updates. If something goes wrong during any one of these stages, it can prevent an update from being installed on your computer. For more information about an error or failure, click the Help link in the error message. If there isn't a topic on the specific error, see Troubleshoot problems with installing updates for more information.

At times we all have issues with our computer or our internet provider.  Most of the time unless there is truly some issue with your computer or internet provider it’s a fluke.  Try the update again, and chances are it will go just fine.

If it is a rather large update, and your computer is slower either in speed or internet?  Do that update all by itself.  Let all your computer resources go towards the update.  In other words don’t do other things on the computer while it tries to update.

I was doing some work on a friend’s computer recently, and our internet provider was having issues due to the weather.  Her computer needed over 70 updates, and I did them in groups of 5 at a time.  If the update was LARGE?  I did it one at a time.  Due to the weather at times the internet would completely stop, and I had to start all over again.  YES it was annoying, but needed to be done.

In future articles I will go into more detail on Windows Updates.

I wanted to be sure you knew what they were first.
Setup Automatic Windows Updates on Vista or Windows 7
Setup Automatic Windows Updates on Windows XP
Do a Manual Windows update

If something is not clear, or you feel something should be added to our lesson? Please feel free to leave your comment or question in section we provided below.

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Also please subscribe by leaving your email in the box supplied, and you will received future lessons by email as they come out.



Thank you for reading our How-To Guide for the Computer Beginner on What is a Windows Update!!