Twitter has captured the imagination of many on-line marketers. If you follow a lot of Tweeple, you're bound to see many promotional links passing through your Twitter timeline. If you have managed to pick up a lot of followers, it's a good way of reaching a lot of people very quickly with a short message. However, this technique has its limitations. Trending Topics can be used to overcome some of these limitations.

Yes that?s right.

All members of Article Content King have the opportunity to display advertisements on its pages, absolutely free of charge. If you submit articles to the site, why not take up this opportunity to earn additional revenue at the same time.

I recently wrote on this blog about ClickBank Portals. If you?re not a programmer, you?re definitely not going to be able to make your own portal. There are plenty of scripts out there which let you set up your own portal, but if you?re not technically minded or don?t have a web hosting service, you [...]

Rotherham, England 23rd Feb 2009 - Dan Blackburn and Alex Jordache officially announced today the release of a new and improved version of the popular PDF branding and viral marketing software application, PDF Power Brand.

?Alex [Jordache] and I are very excited about the release of the latest version of PDF Power Brand, viral marketing and list building software?, said Blackburn. ?Alex had been working for me as a freelance coder for several years before we teamed up on this project in late 2008. He is an excellent php coder and project development manager?.

?The truth is, I was really struggling before I teamed up with Alex. Unfortunately, the app did not work well on low ram Vista systems and with more and more people wanting to use the application on Vista operating systems every day, it was becoming a serious problem. I had lost touch with the original software engineer and every engineer I hired could not fix the problems. Maybe it?s because Vista got better, or maybe it is because Alex is a genius. All I know is, we now have fully tested and working software again and I am confident that as a team we will be able to handle any future issues?.

?The app was a mess!? said Jordache, ?Rather than trying to work around all the inherent bugs, I decided to start again from scratch, the original code was C++ we started again in Delphi. Actually, most of the credit for coding the software has to go to my very capable friend Acruc. I have known Acruc for 7 years now and I knew he would be the right man for the job. Hiring Acruc gave me more time to work on all the features for members that Dan wanted to implement.

Blackburn interjects, ?Alex is an incredible php coder - I?ve always know that. Everything I asked him to make happen, he was able to do. As well as redeveloping the software in a more up to date programming language, Alex coded some highly effective viral marketing benefits into the PDF Power Brand web site and made all my ideas become real. I think the one most important aspect of bringing a software application to market is good communication between the developers and the marketers. I handle the marketing side and Alex handles the techie stuff. We make a great team!?

When asked to go into details about some of the benefits, Blackburn explained that he simply could not do so without talking to me for longer than the time we had available, and suggests that anyone who is interested in knowing more should subscribe to the PDF Power Brand blog or call him at the number given below.

For more details, call:
UK: 020 8144 2865
US: (630) 687-1378
International, +44 20 8144 2865

Or visit the PDF Power Brand Blog

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In the early days of Windows, people would install software packages on their PC and when they wanted to remove them, it was often simply a case of deleting the folder in which the program had been installed.

I am a regular user of the Alexa Toolbar. This toolbar monitors browsing habits and sends information back to Alexa to help them determine the most popular websites. Because of what it does, some people consider the Alexa Toolbar to be spyware. However, it doesn?t do anything malicious, when you install it, you should be aware of what it is doing.

Spyware Doctor, an anti-spyware program decided that the Alexa Toolbar was spyware and removed it from my system. It didn?t do it the friendly way by running the uninstaller provided by Alexa; instead it entered the system Registry directly and went on the rampage, deleting all manner of data that it considered to be connected with the Alexa Toolbar.

Once I realised what had happened, I went back to Alexa and reinstalled their toolbar, but now it no longer worked. After several reinstallations and system restarts, it still wouldn?t work properly. Spyware Doctor had broken my PC.

So What Do You Do When Your PC?s System Files Get Messed Up?

Thankfully, Microsoft have incorporated System Restore into their most recent operating systems (XP and Vista), and I was able to reinstate my system and Registry files to how they were before I installed Spyware Doctor (which has now been banished from my PC).
I then reinstalled the Alexa Toolbar and it works just fine now.

How to use System Restore

Here?s what Microsoft say about System Restore: ?System Restore works a lot like the Undo command in Microsoft Word. You can use System Restore to remove any system changes that were made since the last time you remember your computer working correctly. System Restore does not affect your personal data files (such as Microsoft Word documents, browsing history, drawings, favorites, or e-mail) so you won?t lose changes made to these files.?.

If you have System Restore enabled, every day that you use your computer, Windows saves the current state of the system files. This means that you can roll-back to any previous ?restore point?. So if you install or run a program that affects the system files and makes the system unstable, you can undo those changes.

Here?s how:

1. Click Start, and then click Help and Support.
2. Under Pick a Task, click Undo changes to your computer with System Restore.
3. Follow the instructions on the wizard:

Select ?Restore my computer to an earlier time? and click Next.

A calendar is displayed. Dates are displayed in bold if there is a restore point on that day. Click on a bold date in the calendar, and you will see a list of changes that the restore point incorporates. This includes software installed, Windows updates, and system checkpoints.

When you have found the day when you installed or ran the program that broke your system, choose that day or the one before it. I was fortunate enough to be able to find the day when I installed Spyware Doctor, and then selected the day before that.

Click on Next and you will see a confirmation page for the selected Restore Point.
Read this page. It is important to know what will happen next.

Click Next. Your system will shut down and apply the selected Restore Point to your system files settings.
Don?t worry about any other files that you have on your system, such as emails, Word documents etc. They will be unaffected. System Restore is not a time machine ? it can?t save and restore everything that is on your computer to a previous time ? only the system files.

When your computer restarts, you will see a message stating whether the restore was successful or not.

If you find that other software that you installed after the time of the Restore Point is no longer properly installed. You will need to re-install it. In some cases, you might even need to go into the Remove Programs control panel and remove the software and then reinstall it.

If it still fails

If your restore made no difference, or made things worse, you can even undo the change and bring the system back to today?s settings using the same System Restore mechanism.

A Final Word

It?s possible to switch off System Restore so that it doesn?t make daily backups of the changes to system files. I thoroughly recommend that you leave it switched on. You never know when it might get you out of a tight spot!

Phil Rogers is a professional software engineer who runs Phil?s Techno Talk.

Your Choice of Password May Be Letting You Down

Passwords. We have them everywhere now. Whether it?s the PIN (Personal Identification Number) for your ATM card, the password that logs you into your email account, or to set up your Internet Router, we have this need for security that our money, our personal details and our private information is kept away from people we?d rather not let near them.

However, your choice of password can let you down and even though you think you are safe, you could be leaving the doors wide open to unsavoury characters who don?t think twice about stealing your identity and looting your bank account and credit cards for as much as they can get their hands on.

There are thousands of websites that let you register and sign in with an account; each of which requires another password. It?s getting to the point where it?s difficult to remember which password you used where. And this leads you to disregard security to make your life easier.
It?s too tempting to choose a password that is easy to remember, or even use the one supplied by the manufacturer. Unfortunately, that often makes them easy for other people to guess.

Believe it or not, when faced with the pressure to choose a password, people are not very creative, and statistics show that many people choose the same ones as everyone else. Here?s a list of top-10 passwords:

1. password
2. 123456
3. qwerty
4. abc123
5. letmein
6. monkey
7. myspace1
8. password1
9. link182
10. (your first name)

When they say ?Enter password?, it doesn?t mean enter the word ?password?! It means choose one and enter it!

If you use any of those passwords, you?ve fallen into the same trap as everyone else.

Don?t Keep Default Passwords
Here?s an example. My wireless Internet router is made by D-Link. To log in to the set up page, the account name is set by D-Link to be Admin, with the password set to ?password?. Very easy to remember, and most people don?t bother to change it.
Now, I take my wireless laptop or PDA and go somewhere and find an open wireless network. What if the router being used is also by D-Link? What if the owner didn?t bother to change the account name or password? I can now log in and change the password, thus locking out the owner from their own router setup.
I can now come back at any time and browse the computers on that network. Who knows what personal information I might find on there?
And if ?password? doesn?t work, I might try any of the ones from the above list.

Don?t Use Familiar Words
Instead of using one of the common passwords, some people resort to using the name of someone or something close to them, such as the name of their spouse, child, pet or street.
Here?s another example. When I was at university, my room-mate was a huge fan of the UK football team, Manchester City (also known as Man City). Just for kicks I thought I?d try and log into his university computer account. I knew his username, but needed his password. So I tried ?mancity?. That didn?t work, so I tried the names of their star player. That didn?t work, either. Then I remembered the name of the team manager, and tried that. I was in to his account in just 3 tries.

Don?t use familiar numbers
Just like family names, some people use birthdates. Again, these are too easy to guess.

Use a Strong Password
A strong password is one that is more difficult to guess. Here are some suggestions for creating a strong password.

Don?t use words that appear in a dictionary. If you really must use a word to help you remember (but it?s not recommended), you could try replacing some of the letters with numbers or symbols that resemble the letter. For example, let?s say you wanted to use the word GUITAR as part of your password. You could change the G to 6, the I to 1, and the A to @ to make 6U1T@R.

Use numbers as well as letters. Very often, this is a requirement that is enforced when you choose a password, but looking at the list of common passwords, people are still using simple ones such as abc123.

Use symbols. Using punctuation and symbols makes passwords much more difficult to guess than if you had simply used letters and numbers.

Use upper and lower case letters. Passwords are usually case sensitive to increase the pool of letters available when choosing the password. This makes it much more difficult to guess.

Use longer passwords. It is now recommended that the minimum length of password that you use is 12 characters, using a mixture of character types as mentioned above, and preferably a non-dictionary word.
Example: 4doFg*lf /Y7s

Remember your password.
So now that you have chosen a totally random password, how do you remember it? Some browsers can remember them for you, but what happens if your browser loses that data, or you are trying to log in from somebody else?s computer?

One technique is to choose a password that looks random but has some mnemonic attached to it.
Here?s one example I just thought of:
4&20bBbIaP
This fits in with many of our criteria; it?s what looks like a random mixture of letters, numbers and symbols, with upper and lower case.

The mnemonic for it is a line from a children?s song:
?Four and twenty blackbirds baked in a pie?.

After the 4 & 20, the remaining letters are the initials of the words, alternating lower and upper case.
(Please don?t use this example ? now that I?ve mentioned it, hundreds of people will start using it!)

If you still can?t think of a good password, have a program generate one for you. There are a lot of free password generators on the Internet. Personally, I wouldn?t use one of the online ones ? they might be logging my IP address and the passwords I generate.

So, think creatively about your choice of password. Somebody could be trying to hack your PayPal account right now!

When you unpacked your PC the first time you got it home, or it was installed in your office, it worked like a dream. The system started quickly, programs opened quickly, did their job as expected and closed down with no problems.

Then after a few months, or maybe even weeks, the rot set in. Your PC started taking ages to start up, programs took an age to open and load your data, and then to add insult to injury, takes an eternity to close down.

So what?s going on? Why the big difference in performance? And more to the point, can you get it working as it used to again? The good news is basically ?Yes, you can?, but there are so many things that contribute to the lack of performance that it?s difficult to know exactly what is causing the problem. In most cases, it can be a combination of different factors all working against each other to bring your system to its knees.

Here is a list of things to try to get back some or all of the performance you used to get with your PC.

1 Free up disk space
We?re all guilty of saving more files, documents and images than we really need. In some cases, we save something and then cannot remember where we put it, so we end up with a lot of ?lost? files scattered around our hard disk.

Another common thing is to keep copies of files, or older versions ?just in case?. There?s definitely nothing wrong with keeping backups ? I recommend it. However, keep your backups on another disk ? preferably a removable one such as a CD or DVD ? or maybe even on a flash memory drive.

When the computer?s hard disk is getting full, the computer starts to have a hard time finding space to store things ? including temporary files that it uses during its normal operation. So, we need to clean out all the rubbish. Delete unused files and folders (taking care not to delete system files and folders) to free up some of that wasted space.

Using browsers on the Internet leaves a huge number of temporary files on your hard disk. You can remove them by opening My Computer, right-clicking the C: drive and clicking the Disk Cleanup button.

2 Repair Disk Errors
From time to time, the computer?s filing system gets a bit confused and data is not saved properly. Files get cross-linked or truncated making them unreadable. They are still taking up disk space though, so you need to repair the disk to recover the documents.
Click the Start button, and select Run. In the prompt that opens, enter
Chkdsk c: /f
This will run the disk checking utility that sorts out cross-linked files etc.
It might say that you can?t run chkdsk but you can schedule it to run at the next bootup. Choose the option to run Chkdsk at startup and then reboot your PC. Chkdsk will automatically run, detect and repair any errors it finds.

3 Defragment your disk
Your disk doesn?t really get fragmented, but your files do. It means that the file is split up into small pieces, each stored in different places on your hard disk. When you want to load that file into a program, it has to go and gather up all the pieces and fix them all back together again. This takes a lot longer than if the file was already in one piece.

Fragmentation happens when you create files, add to them and re-save them or move them, delete them, install programs, load photos etc.

As disk space is used and released, the available spaces on the disk become small and scattered over different parts of the disk. As a result, if you have a large file, the filing system can?t find a large enough space to store it, so it has to split it into smaller pieces and save the fragments in the available spaces.
This takes more time to save the file, and more time to re-load it as all the pieces have to be gathered up and put back together.

Some people will tell you that with modern disks, this is not such a problem because they are so much faster. This is true to some extent, but in practice, it really does seem to make a difference. It is certainly true on slightly older PCs.

Luckily, we have a tool called a defragmenter.
1. Open My Computer.
2. Right-click the local disk volume that you want to defragment, and then click Properties.
3. On the Tools tab, click Defragment Now.
4. Click Defragment.

If your disk is severely fragmented, this might take a long time to complete. It?s best to leave the PC to get on with it than try and do something at the same time. Once done, try to remember to do it about once a month ? it will take a lot less time if done regularly.

4 Remove Software You Don?t Use Any More
When you click Start and then All Programs, is the list you are presented with getting bigger and bigger? The chances are that there are programs in there that you haven?t used for months. Maybe you even forgot they were there.

These unused programs are occupying disk space (see Tip 1). But some programs can use more than disk space; they can use system memory and processor time as well. When you install the software for a printer, for example, it very often includes a program that runs in the background, monitoring the printer status etc. You might see evidence of this as an icon in the bottom-right corner of your screen, unless you hide the unused icons.

Open your control panel, select Add or Remove Programs and wait for the list of programs to appear. Then go down the list and remove anything that you no longer use.

5 Remove Spyware and Viruses
If you?re a regular Internet user, receive spam email or have installed unknown, free programs from a web site, you could have one or more viruses or spyware programs installed. Not only is this a security risk, it could damage files on your computer. In addition, the spyware is eating into your processor time which will slow your computer down.

Install and run spyware removers and antivirus software. There are a number of free ones available, such as AdAware and AVG.

6 Clean the Registry

The Registry is a set of system files where Windows and programs that you install save data and settings about themselves. Some programs are not very good at cleaning up after themselves when you uninstall them, so data gets left behind, and links get lost.

Windows itself is just as guilty of leaving the Registry in a mess and provides no tools to clean it up. However, Microsoft have created RegClean a free tool you can download from their website. It does a very basic job though, and doesn?t fix all problems.

Several 3rd-party Registry cleaners do exist, but you generally have to pay for them.

7 Delete Unused Network Connections

If you connect to a network, whether it?s in an office or at home, if you have set up a network connection, Windows will spend time trying to establish that connection when it starts up. If it can?t make the connection after a specified time, it gives up (called a time-out) and tries the next one. If computers to which you connect are frequently switched off, Windows will not make the connection, so you?ll have to wait until the connection attempt ?times out?.

Delete network connections you don?t ever use so that you don?t waste time trying to connect.

8 Remove Fonts that you Never Use

Many people, when they first get a PC, discover fonts that they can download from the Internet, or see discs of 1000 fonts in their local PC store, and catch font-fever. In no time at all, they have a huge selection of fonts on their PC, most of which are never used.

Some software installs additional fonts without you even knowing it, too. Each of those fonts uses up a little disk space and some system memory. The more fonts you have, the more resources are used up and your system takes a hit in performance.

Go to your Control Panel, open up Fonts and delete the ones you never use.

9 Keep Drivers Up-To-Date

Drivers are small programs that let Windows access a certain piece of hardware, such as the video card, sound card, or a printer. New hardware often comes with drivers that were hurriedly put together, almost as an after-thought. In some cases, they rely on generic Windows drivers for them to work. These are seldom optimised for a particular piece of hardware.

After the product has gone on sale, the developers have more time to improve the drivers and eliminate errors in them. Very often, these updated drivers improve the speed of the device, or use fewer resources, so it is worthwhile checking with the manufacturer to see if they have updated drivers. You will often find them by going to the manufacturer?s website and looking for the Downloads or Support links.

10 Reinstall Windows
This is a very extreme way of getting your PC to work the way it did before, and I?d only recommend it if your PC is performing very badly, crashes often, or often runs a disk check when you start it up.
Whatever you do, backup your important data, photos, files etc., before you start.
Bear in mind that if you do a full, clean installation, you will also have to re-install any programs that you had installed before.

You will need your original Windows installation disk or rescue disk that came with your PC. If you don?t know what you?re doing, seek further advice, or leave your system as it is.

Article Source: http://www.philstechnotalk.com

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If you type “stock images” into Google, you will get nearly 18 million results. It just shows what a huge market there is for photographs. The best thing is that anyone with a camera of reasonable quality, who can take sharp, well-composed pictures can sell their photographs and make money.

Stock Images
Stock Images are professional photographs of common places, landmarks, nature, events, people or objects. They are bought and sold on a royalty-free basis and can be used and reused for commercial design purposes. The photographer (or Stock Image distributor) has ownership to the images, and the commercial designer is allowed some limited use of the photo. The conditions that are imposed on the designer vary between suppliers. There may be, for example, a limit to the number of copies that may be circulated when printed in a magazine or journal.

Stock Images are a cost-effective method for designers to obtain professional images without the cost of hiring a photographer. Stock images refer to any images purchased via this distribution method and may be photos, computer-generated graphics, clip-art etc. Stock images can be purchased for download via websites, or as collections on CD or DVD ROMs.

When you sell your photographs as stock images, the designer pays to obtain a copy of the image which may then be used royalty-free. Any number of designers may purchase your image - they don’t become exclusive to the first purchaser. So the rights to use a popular image could be bought numerous times.

So if you have an eye for photography, and you want to make some money, you may be wondering how you go about it.

Selling Your Stock Images
The easiest way to sell your photos as stock images is to find one or more stock image distributors and sign up with them. As mentioned previously, type “stock image” into a search engine and you will find more distributors than you could ever need. The amount of money that you get paid can vary greatly between distributors, so check all the terms and conditions before you sign up.

Each distributor has different requirements for signing up as an image supplier. Some require a copy of your passport as identification. I would always advise anyone to think carefully before doing this. There are several others that don’t require copies of personal documents.

Once you have an account, you can start uploading your pictures. But please read the distributor’s terms and conditions before you do. They don’t want any old snapshot - they won’t sell at all.

What Pictures To Sell
Some types of image are very popular. Browse the distributor’s site to see the type of image that they sell. If possible, ask the distributor which are the best-selling images.

Tips for producing photographs for sale as Stock Images

Staging Your Subject
If you want to photograph small objects, set up a stage. Nobody wants a picture of a computer keyboard with all the junk on your desk in the background. (unless you’re selling a picture called “Untidy Desk”)
Obtain some large, plain coloured fabric or paper sheets on which to place the objects you’re photographing.
Do the same for stock images of people ? a plain backdrop is generally more useful to a designer than a busy one.

Develop Your Niche
If you find you can produce better images of a particular type, concentrate on that market. Not only will your portfolio have a consistent feel to it, you will probably develop a better style and improve quality by concentrating on one type of image.

Public Shows
Take photographs of any public event that you attend. Occasionally, newspapers, and magazines need images from those events.

Overshoot
Take more photographs than you will possibly need. Digital photos cost nothing, so it pays to shoot from several angles and with different lighting. Your “perfect” shot of an apple might not be perfect to the designer.

Shoot Out and About
Wherever you go, take a camera. There are some excellent, yet small, compact cameras that produce professional results. Take candid shots in town centres, in the countryside etc. Some day, somebody might want that photograph.

Store Your Images Safely
Blank CDs and DVDs cost very little. When you get back to your home or office, transfer your images to disc for safe keeping. If possibly, print thumbnail images to use as index cards for your disks.
Save your images in their raw format, as they come off the memory card of your camera. Don’t adjust anything ? you can do that later before you upload them to the Stock Image website.

Resources:
Phil Rogers is a keen amateur photographer who is discovering new ways to make money from his photography on the Internet. You can see some of his work at RedBubble