Archive for the ‘Comp & Tech’ Category.

Reimage Review – A Handy Tool For Fixing Windows When The Registry Is Faulty

Experiencing a system failure in Windows that stops you getting past the system boot screen is a thankfully rare occurrence. The following steps are a suggested sequence of steps to repair such an issue, in particular, when it is due to registry problems. The brief Reimage review is included to highlight an automated way to repair registry faults as a final option.

Back in January I had decided to boot up one of my older PCs in order to use it as a media server. After cleaning down the system of unused applications I rebooted the machine only to experience a blue screen failure with the code ‘Stop 0xc0000218 error message’.

Some investigation on-line proposed this would be due to the registry hive being corrupter. I reckon uninstalling applications had removed one registry key too many. From searching forums I worked out the following sequence of repair options:

  1. Log on using another Windows account. The hive stores keys for an individual account so another user may not experience this issue. Once in, try creating a new account for yourself.
  2. Start windows in safe mode. Hit F8 as the system boots to enter safe mode. This allows a limited set of applications to run. Once in, run a virus check on your system and/or try rolling back to an old version of your registry (if you keep back-ups).
  3. Start the computer from Windows boot disks. This might provide some extra disk scans and hardware checks. This is a long shot but it is worth trying.

These repairs worked for other users but unfortunately, my system still received the blue screen error and wouldn’t boot.

I turned to PC maintenance software to automate the analysis and repair process. The only tool I found to also provide a boot disk (from their site) to get my system past start-up was Reimage.

After booting up using their disk the computer had net access and a working browser. Reimage then runs a scan, within the browser, and reports back on registry, file system, OS and device driver issues. My computer primarily had missing keys in the registry which it was able to repair (applying standard key settings). Finally, after rebooting the system the computer was back working.

The key take away from this incident was (a) to always maintain back-up copies of the registry and (b) if all else fails then it is possible to fall back on using registry repair/pc maintenance software.

Tips for Repairing a Scratched DVD

Sometimes, despite being as careful as possible with your DVD’s, they get scratched. But don’t throw that DVD out yet. There are things that you can use in order to help your DVD work like new, and some of them might even be around the house. Here are three home remedies that I found at cheap-dvds-advisor.com for you to try before you give your DVD up for lost.

  • First, try wiping the DVD with a cloth that is used for polishing jewelry. They can be found in the store, or you may even have one lying around the house. But make sure you are using the one that is for gold. Hold your DVD on the sides with the shiny side facing up. Go to a bright light and clean the DVD, go straight out from the center. If you do it in a circular motion, you’re going to make it worse. Continue doing this on the whole DVD and then try playing it.
  • If the above tip doesn’t work, take the same cloth and a can of wax polish for furniture. Give a light spray of the DVD with the polish and clean it the same way as you did above. Rinse the DVD with a light stream of cold water and then dry the DVD the same way that you wiped it, in a straight line from the inside out. But this time you have to let it dry overnight before trying to play it.
  • Finally, if that doesn’t work, use the same steps above but try it this time with some brass polish. Again, you should rinse the DVD and let it sit overnight before you try playing it again.

It’s very rare that one of these methods doesn’t work. But if you find that you still can’t play your DVD, go to a place that rents DVDs and see if they will buff it for you. They usually will do it for a fee. If nothing works, then you probably have to replace your DVD.

Your Office on the Go: Buy a Small Portable Printer Now

A small portable printer is a wireless printer that connects to your laptop or computer via infrared or blue tooth. It could both be plugged in, and run through its battery. The entire printer plus the plugs and batteries weighs only 5 pounds, which makes it ideal to take with you anywhere.

This type of printer is perfect for those who are always mobile. You could print wherever you are in your car, at the local cafe, at your client’s office. Your office is always within reach.

In every business meeting, you can print whatever they need or ask for in an instant. Whether it’s a modification of your designs, additional forms that you forgot to print, or even the final contract based on what you have discussed over the meeting. It allows you to grab the opportunity while it is still there. Imagine if you are in another country and nobody speak English, do you think you have enough time to look for a computer shop just to print a few pages?

Even if you do not travel, you could still benefit from the small portable printer. Some people probably just print a few pages every month, and then while your printer is not in use, you can easily tuck it away into one of your cabinets. Now you could maximize your space. Students who are staying in dormitories and even those who have their own small apartments would be happy with this printer.

In choosing the right printer, make sure that it works fine with your laptop. You need to anticipate and test, how far apart the laptop and printer to still continue working. Aside from that, make sure that the quality of the print out is really good. I mean, though your printer can be mobile, its print quality should be as good as the regular printer or else, no one would even look at what you had printed.

Lithium Batteries By Panasonic

There is a lot of hype created around the rechargeable 18650 battery. Many online shops are filled with newer technology when it comes to 18650 battery holders and chargers and this is not about to end now, because many leading brands are coming into this field and bringing some major changed to these Lithium batteries to ensure enhanced performance and extended battery life. Not only is this technology a surefire hit when it comes to laptops and other portable devices but it is also something to talk about when it comes to developing new hybrid cars. You can find that the popularity of these rechargeable 18650 battery packs in the UK and US is something that many researchers are working on.

The Lithium battery type is actually formed with a simple chemical reaction called Electrolysis. There are two polarized electrodes which provide the positive and negative charge and one of the electrodes is made with graphite which is a carbon compound and the positive electrode; and the other is made with a lithium based salt which is the negative electrode. Both these are immersed in an electrolyte. When electricity passes through this battery set up, the Lithium ions travel from the Lithium electrode through the electrolyte and go towards the graphite electrode. When they reach the graphite electrode there is a reversible accumulation which provides the energy for all electronic devices. When the battery is discharged these ions travel back to the lithium electrode, ready to be sent to the graphite electrode again during recharge.

This is the basic procedure behind the typical 18650 battery. Now although this system works fine there are some problems with this battery which make it explode under high temperatures. This is something that has been taken care of so far by means of a safety mechanism installed in each battery which regulates the temperature inside the battery and keeps it cooled down even in hot surroundings. But since this mechanism was very expensive it was impossible to use it in hybrid cars and to produce them on a larger scale. But now many companies are working towards making a better system that can be cost effective so that the hybrid cars can be put into production by 2015 for which the US government is also funding researches and developments.

Panasonic has worked towards advancement in this field along with many other companies. They have been able to produce a laptop lithium battery which has an amazing power and capacity much higher than the previously used batteries. They have made use of nickel instead of carbon electrode which has proved to be quite effective in creating a long lasting and more powerful battery. This amazing technology is set to wow the consumers with its efficiency and effectiveness and is only a part of all the major advancements being made in the field of 18650 batteries which are said to replace the old battery versions and be a perfect solution for hybrid cars. This is great news for all the hybrid car manufacturers who have been waiting for such a solution.

Madness of Fastness

Fast is the word of today’s generation. They want everything fast from food to the transport. The need and curiosity for this world have introduced many rule changing developments. One of the examples is the Jets which travel faster than the speed of voice.  In the way of transport, we have travelled from horses to the bullet trains running faster than 200-300 miles per hour. Human world is been changed by the word fast a lot and it is still changing due to same word. When humans are concern about all aspects of life to be faster, then how electronic chip market will remain behind and why not the search of fastest processor continues decade after decade?

Computers has been the great step in technology evolution, we are dependent on computers for most of the things in our life. Starting from food making to business decisions. Processors are the main part of computers. They are the brain of computers which perform the mathematical operations for it. Generally the power of computers is measured in the speed of processor. The more the speed, more faster and powerful computer is. The speed of processor was measured in MHz in the last decade now it’s measured in GHz.

In last decade when the computers went in most of the homes in US, the barrier was 1 GHz. Most of the processors were running near 1 GHz, but none were faster than 1GHz. Need is the reason behind many scientific discoveries. People needed more fast processors, and with the help of silicon science, the 1 GHz was broken. From that point computer industry never looked back. The stock processor speed for most of the processors today is 3+ GHz. There is no barrier as such for processors, with the help of cooling technology; we can see many processors over clocked to 5-6 GHz easily. We can’t speak about fastest computer processor now, because we have many fighting neck to neck with each other.

Windows 7 and Toshiba Touch Screen Laptops

The great thing about Microsoft’s new operating system, Windows 7, is that it offers full support of touch screen capable hardware. But as it seems, manufacturers are still a little slow in taking advantage of this built in software capability. Nonetheless this is still the first time in history where software will usher a movement in hardware manufacturing. One significant product that is looking to take advantage is the Toshiba touch screen laptop. In fact there are two new models by Toshiba, the Toshiba Satellite M505 Touch and the Toshiba Satellite U505 Touch.

Some significant improvements that this line of touch screen laptops offer is in the software and their utilization of multi touch technology. Of two that stand out, the first is bulletin board which allows the user to organize and sort through tasks and activities. The second is Reel Time which is a piece of software integrated with the computer and the Windows 7 operating system that allows the user to search through all files and documents including media, like pictures and videos, that have been viewed in the past. It provides sort of a history of the activity that has gone through the computer to make navigating to certain file types a breeze.

Another strong point of this Toshiba touch screen laptop line is that the computers have been built around the idea of faster boot times and resuming from sleep mode. It is also designed to maximize battery life by minimizing the number of background software running. The only down fall of any touch screen laptop is that despite their net book like size and style, these small devices come with a pretty big price tag. Given the amount of money spent on a touch screen laptop you could definitely get a much more powerful traditional laptop computer.

Why You Should Buy a Portable Printer and Scanner

Now that everyone has a laptop, everywhere they go; it becomes a more convenient tool in gaining access to your data and sharing it with others. We meet people every day, and you might not even know it, but you are making important business transactions every day. When you show them some flyers or sample of your songs, then you are already marketing yourself that somehow could lead them to a purchase or a referral of your service.

However, with such technological advancements in our lives, people often forget common courtesy. For example, it is not really polite to just show your laptop to your clients and make them squint their eyes through your small screen. However, if you have a clean and clear hard copy of your data, it only goes to show how professional you are about your craft. It shows that you did not simply just rush to the meeting, grabbing your laptop and whatever shoes you could get. But of course, they would not know that you did just that, the only difference is, you have a portable printer and scanner with you, at the back of your car.

Everyone who goes out of town for business meetings should have one. It’s so convenient to carry, as it is significantly lighter than any everyday printer is. You do not have to plug it anywhere as it runs on batteries. If during the meeting, they give you some references that they would like you to consider for the project, imagine how posh it is, to scan these right away. Some company look books or materials are strictly for office use only.

It is also convenient for travelling abroad. We all know how it is not to be able to speak the local dialect, and not everyone could afford their personnel translator the whole time. What if you could print Google maps, translations in different characters like Japanese, Chinese, Arabic or even Korean, in an instant? Then you could simply show this to the taxi driver on your way to your hotel or airport.

Having a portable printer and scanner is simply convenience right at your fingertips.

Avoid Fines With Speed Camera Detectors

There always seems to be a number of problems when driving on open roads. Heavy traffic and bad driving from other motorists turn the simple joy of driving into a chore. One of the biggest problems that road users face however is speeding tickets. In some areas the speed limit is fairly low and going over it will cost you a hefty fine. In the early days police could only catch speed offenders by actually having a patrol car watching out for them. Today there are much more sophisticated ways of tracking your speed, many roads have speed readers on posts that read the speed limit of each car as it passes by. If a car goes over the limit a camera on the post will then take a picture of the car’s license plate, the fine is then sent to the driver’s mailbox. Some countries use both of methods in order to try to catch speeders.

It can be difficult to stay in the speed requirements especially if you are in a hurry, sometimes there are open roads that are perfectly safe to drive at high speeds on, but the danger is turning a corner and running into a speed detector. To solve this problem a number of speed camera detectors have been developed to help warn you when you are approaching a detector. These devices can work in a number of methods depending on the type you have, the best ones are GPS detectors that remember and store the position of each speed detector’s location. That way you won’t make the same mistake twice when unknowingly crossing a detector.

The detector should usually be mounted on the car’s front area and it will be able to read just about any type of speed limit machine that it comes in contact with. Some however will read the cameras at the other side of the road which may get confusing because they are often in different places.

Shopping Tips For Pink Laptops

Pink laptops are very popular among young women today. And why not? Pink-colored laptops are not just techie, but girly as well. Most girls would say a pink laptop embodies “girl power”.

However, there are times when aesthetics overtake functionality. A common mistake is made when certain technological and functional considerations are not properly addressed. Some may tend to forget important factors that should be considered when buying a laptop.

Laptop manufacturers have become bold enough to come up with different colored laptops. Gone are the days when laptops are just plain boring black, silver or white. When pink laptops emerged, the female population swooned and grooved to the tune of girl power. However, one may miss the point of buying a laptop when overcome by its personal appearance.

Here are some things that may come in handy in case there’s an itch to buy a new laptop.

1. Inexpensive laptop: What’s the catch? It’s not always wise buy things just because they are cheap or at a discounted price. Face it, laptops are electronic devices, and they definitely do not come cheap. There is always a trade-off. Cheap laptops may not have complete features and functionalities.

2. The final cost to be shelled out is always higher than the tag price. Remember, almost every purchase is subject to tax. Also, your new pink laptop may need other accessories. Devices like wireless mouse, mouse pad and a spare battery is always a welcome convenience. A budget has to be set a little higher than the cost of the actual laptop itself.

3. Purchase an extended warranty. Some may think that it is a waste of money, but actually, it is a wise move. A laptop is an investment, it costs a huge some of money. It is almost always carried from one place to another, because of its primary purpose. Protect that investment and spare the heartache of shelling out money for repairs by getting an extended warranty – upfront.

Pink laptops are a beauty to own. Not only are they aesthetically pleasing, but getting one that has great features definitely will gives the bang for the buck.

HP Portable Printers That Offer Great Value

Many arguments can be made for the best printer company out there. Several companies come to mind, which include Canon, Epson, Brother, and Hewlett Packard. In my opinion, it’s between Canon and Hp. They both design and sell high quality products. The differences are that Hp sells more models and Canon blows them away in the photo printer category. They’re both about equal when it comes to pricing. When it comes to portable printers, it’s a tight race. Canon offers the BJC-80, BJC-85, Pixma iP90, and Pixma iP100. These have all sold very well and have received excellent feedback. Hp portable printers include the DeskJet 460wbt and the DeskJet 460cb. I’m going to focus on these two hp portable printers simply because they’re cheap. Don’t get the wrong idea. They’re also great models. Otherwise, I wouldn’t bother mentioning them.

The 460wbt is Bluetooth-compatible. I’m bringing that up first because it’s so important to many who travel. One of its other big selling points is that it has a 50-sheet input tray, which is tough to find on a portable printer. You should also expect long durations of usage thanks to a lithium-ion battery. The text on this machine is excellent. The only negative is that it’s not Vista-compatible. The speed is good for a portable printer, as is the quality, but I’ll let you look into those stats on your own.

The Hp DeskJet 460cb Mobile Printer is similar to the 460wbt. One major difference is that the 460cb comes with a built-in battery pack, which will eliminate a lot of hassle. The dimensions for the 460cb are 13.4 x 7.28 x 3.25 inches. It weighs only 5 lbs. You will also be able to buy HP Bluetooth and Wi-Fi network cards to improve your range of usage.

Both of these hp portable printers are great fits for those who travel often for business purposes. If I had to choose one model over the other, it would be the 460cb. If this model sounds like a fit, it’s recommended you get all the details prior to purchasing.