Tag Archive | "explained"

Assassin’s Creed 2 Explained



This is about all i could scrounge up for info on the ending. Its not fully explained but it should help ua bit. READ: i did not make this game, i did not publish this game i dont have anything to do with this game and i defenetly dont own any of the rights to this game. All rights to Ubisoft. Song: Underoath – Some seek Forgiveness, Others Escape.

Posted in WindowsComments (25)

Adware and Spyware Fundamentals – Basic Features Explained


There is a difference between the adware and the spyware, even they are so much alike. I think the similarities out weighs the disparities, they are similar in so many ways that it seems to many that the adware and spyware are the same. The truth is that the adware is different from the spyware though the two go hand in hand. The major difference exist in their functions, but the way they operate are so much alike, so, it will be right to say that they are alike and that they are different, which ever way you think of it you can be right.

The adware is a software program that supports advertisements on the internet. Software developers create these programs and attaching it with other software applications, most of which are free versions of application, when downloaded, the adware get into the system to display different adverts whenever the application is used or whenever the user may browse the web. The adware creates a connection link between the internet advertisement company and the computer system, transfering information to and from the system.

One the other hand, the spyware is also a software program designed mainly to spy the activities of the computer user, this program is installed to the computer unknown to the user of the user, most times they may ask you to click on a particular link to get something free, and once you do that a spyware is loaded into your system unknown to you, sometimes the software forces its way into your system, making it so hard to detect its presence in your system.

What tasks does the adware perform once it gets into your system? It makes sure it brings up different adverts as programmed by the advertisement company. This can become very irritating if you are busy trying to perform some serious tasks on the internet, you see several unending adverts interrupting your work, making it difficult for you to concentrate; that is very distrubing if you ask me. I have noticed a better way they dothis thing recently, they just attach the adware with only one application and when you download the free software, the adverts come up only when you use that particular application and they are not so annoying in that case.

As for the spyware, no one knows when and how it gets into the system, it comes in through any available avenue, once it is in the system, it begins to monitor every operation caried out in the system, it spys all that the system does and how it is done, these facts ae recorded and used by its programmers for what ever reason they dim fit. Parents can use this to monitor the activites on their children computers, this is good because the children will not detect it and with this device they can actually control the browsing activities of their children, putting restriction or boundaries to the internet activities of their children. Employers can also use it to monitor and contorl the activities of employees on the computer through out the office.

The spyware can be a very useful software device if used for the right or legal purposes, it provides control and survelliance, making it easy to monitor the activities of individuals with the aim detecting crime and reducing it to the lowest minimal.

Adware and spyware has the similarity of exposing the private information in the computer system to its programmers and internet trackers and hackers, with these tracking of the user’s activities on the system is done. They are both powerful tracking devices.

Finally, to escape from these tracking and hacking software programs, you should install a blocking or removing software to rid your computer system of these menace.

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What Is oEmbed & How Does It Make Using WordPress Easier? [Technology Explained]


oembed wordpressIf you have been using Facebook for any amount of time, you’ve probably noticed that when you post a link to a YouTube video, Facebook embeds the video into your update for you.  It also works on several other types of links such as MP3 files.  I post links to recordings sometimes and this comes in handy.

Ever since version 2.9, WordPress has given users the ability to link from several services (such as Flickr and YouTube) and have the content automatically embedded without you having to grab a bunch of code.  WordPress uses the oEmbed protocol to accomplish this.  You might be asking “so what is this oEmbed thing all about and how does it help a WordPress user like me?”

What Is oEmbed for WordPress?

oEmbed has been described several different ways.  The WordPress Codex describes it this way:

…a protocol for site A (such as your blog) to ask site B (such as YouTube) for the HTML needed to embed content (such as a video) from site B.

oEmbed’s homepage also gives a description:

oEmbed is a format for allowing an embedded representation of a URL on third party sites. The simple API allows a website to display embedded content (such as photos or videos) when a user posts a link to that resource, without having to parse the resource directly.

So basically, oEmbed makes it possible for a webpage (ie. a WordPress site) to turn a link into embedded media simply by sending a request to the originator of the media content (such as YouTube or Flickr) for the embed code.

OK, so what does all that mean to me as a WordPress user?

How Does oEmbed Work With WordPress?

If you remember my example at the beginning about how Facebook handles YouTube links, you will know how YouTube links work in WordPress 2.9 and later.  You used to have to stop what you were doing, find the video to be embedded, and then find the embed code to paste into the HTML version of the post you were working on.

This process worked fine but now things are easier because of oEmbed.  Now, just grab the link.  There are two ways of using the link.  Allow me to demonstrate how it works using my own WordPress site.

  • Grab the link from the YouTube page.

oembed wordpress

  • Paste the link on its own line.

embed content from another site

  • This is what you’ll see.

embed content from another site

  • Or you can use a short code and type something similar to this and have some flexibility with formatting:

embed content from another site

  • This example would look like this:

oembed wordpress

In basic terms that is what oEmbed is and how it works with WordPress.  WordPress does not allow use of just any old URL with oEmbed for security reasons.  There is a list of accepted sites on the WordPress Codex page about embeds.  It should also be mentioned that you can add more sites.  This process should be left for another article to cover.

WordPress seems to be on a never ending journey to make our lives easier.  This embedding ability is just another small example.   What WordPress feature do you like that makes your life easier?   Have you tried oEmbed?


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Windows Processes Explained


Like most modern operating systems, Windows can run many programs at the same time. Still, unless your computer has several processors, it can only perform one task at a time. To solve this problem Windows switches rapidly between all running programs, creating the illusion of all programs running in parallel. If you have ever experienced a crash, however, you probably know that as soon as the switching stops working, all programs simply stop working. This is because the processor gets locked up in one process and stays there.

What is a Process?

While the word “program” refers to the executable code (the exe file, for example), a process is a program that is being executed. When you start a program in Windows, the executable will be loaded into RAM. Windows will then add the new process to its internal process list and make sure the process receives some CPU time as well as memory and other resources. A process can then request any amount of resources from Windows as long as there are resources left. Windows keeps track of which processes are using which resources. As soon as a process is closed or terminated, all resources used by that process will be returned to Windows and will then be handed out to other processes. Unlike memory and similar resources, CPU time cannot simply be requested but is instead shared equally between processes. A process can also return the CPU to Windows before the assigned time slice ends. This is actually what happens most of the time and is the reason why your CPU usage is not always at 100 %.

Terminating Processes to Free Up Resources

Whenever a process is terminated by the user, all resources used by that process will be released and become available to other processes. If you are running ten processes on your system, each process might get only 10% of the total hardware resources. If you have a 1 GHz processor and 64 MB RAM, for example, each process might get CPU and memory resources corresponding to a 100 MHz CPU and 6.4 MB of RAM. This example is, of course, greatly simplified, and in reality some processes use many more resources than others. Still, because many users are running 50 processes or more, the amount of resources available to a game or an mp3 player can be considerably smaller than the total hardware resources. What can we do about this problem? As it turns out, there is actually a rather simple solution. Terminate!

Using the Windows Task Manager

If you are lucky enough to be running Windows 2000 or Windows XP, terminating processes can be done with the built-in Task Manager. Although you can only terminate one process at a time and have to guess which processes are important and which ones are just wasting resources, the Windows 2000 Task Manager allows you to terminate almost all processes including the invisible ones running in the background. If you are running Windows 98 or Me, however, the CTRL + ALT + DEL screen will only list visible processes; and terminating then often takes minutes. What you really need for this strategy to be efficient is a new Task Manager.

Even if you know exactly which programs are installed on your computer, you can’t be sure it hasn’t got any malware. When your PC is infected, it might start acting weird, slow down, display pop-ups, etc. Or it might not. Malware will just run different processes in the background and you will never have a clue until something terrible happens. Like all your passwords, bank details and other personal information getting stolen.

Replacing The Windows Task Manager

WinTasks from LIUtilities is an easy-to-use task manager that replaces the built-in Task Managers in both Windows 98 and Windows 2000 or XP. Instead of listing processes with the names iexplore.exe, msimn.exe or explorer.exe, WinTasks shows processes with their real names like Internet Explorer, Outlook Express or Program Manager. Not only will this help you decide which processes can be terminated safely, but it will also help you identify unwanted background processes quickly and easily. WinTasks also includes detailed descriptions of all common Windows processes, making it easier than ever before to clean up your system and optimize the use of valuable hardware resources. Apart from user-friendly names and descriptions, WinTasks shows you in real time how your resources are being used and can help you find and eliminate resources problems within seconds. The built-in process statistics and process scripting language can also be used to automatically optimize your system for maximum performance. How about a script that automatically terminates unnecessary processes and frees up resources whenever a demanding application is started? Thanks to the detailed process statistics and logs, you can even go back and inspect the resource usage on your computer during the last 24 hours.

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Windows Task Manager – Performance Explained



Visit pcwizkid.blogspot.com for more tips The Task Manager in Vista and XP provides detailed information about computer performance , specifically CPU usage, commit charge and memory information. Video notes: If the Total Commit Charge exceeds the Total Physical Memory, you probably need more RAM. When the Commit Charge is regularly higher than the Physical Memory available, it means that you have to regularly use a Page File, which may slow down your system down if its old. Buy more RAM in that case. If the Peak Commit Charge is frequently at or near the Limit Commit Charge, you need to increase your memory. When this occurs, it means that your PC is frequently out of memory or close to being out of memory. Either add RAM or increase your Page File size. Check the PF (pagefile Usage) make sure its not in the red, if so increase it as mentioned in my previous video here: www.youtube.com

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Windows 7 Explained! Chapter 2: The new features of Windows 7



pcanswers magazine Editor Christian Hall takes you through the impressive new features of the soon to be released Windows 7. This is the actual commercial version of Windows 7, provided by Microsoft themeselves.

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Turn PC into a Mac with this nifty hack! OSX x86 explained



Segment from Hak5 1×02 – Turn your PC into a Mac with this nifty hack! OSX x86 explained

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