Showing posts with label Essay Computers Technology. Show all posts
Showing posts with label Essay Computers Technology. Show all posts

Wednesday, 28 September 2016

Choosing the best photo printer

So you have your new digital camera and clicking away to glory anything and everything in sight. Now you want to print them and you need the best photo printers to print your fantastic photos. Let us talk about the various printers in the market and some tips on choosing the best photo printers. Most of the printers could easily be purchased under $500. While all of them have similar features, it is better to be aware of certain key features that determines their price and print quality. First to look out for is the printing width. It differs among printers. Normally they are available with a width of either 8.5 inches or 13 inches. A 6 color printer is adequate but if you want good black and white images as well it is better to go for 8-color printer. Many of the best photo printers today have the ability to print directly from your camera or flash memory card through a simple device. You must also look for the printing speed per minute. Generally it takes up to 10 minutes for one color photo so you must factor it in when choosing the model. When you want to buy multi use printers, please note that for good quality photo printing you need to buy a dedicated printer or a digital photo printer that accepts the most popular memory cards. Now let us see the top 5 best photo printers and some of their features: Epson Stylus Pro 4000 can take in paper wider than 11 inches thus making it very convenient. The high quality color and grayscale printing and the ability to make use of rolls of paper instead of sheets make it very economical too. Canon Pixma IP8500 Photo Printer is another best photo printer in our top 5 list. It scores very high on speed, color and print quality. Almost all users love the 8 color cartridges. One disadvantage is the absence of media card slot – simply unacceptable in a high-end printer. The built in duplexer and good text printing however makes up for this disadvantage as it could be used for general and business use as well. Canon Slephy DS700 is the best photo printer in the portable category. It plugs in directly into your TV so you could examine your photos in detail before printing them without having to transfer them to a PC. The ever popular Epson Picture Mate is another best seller in its newest version – The Epson Picture Mate Deluxe. Though it has many added features and higher speeds, it no longer seem to have the cost-effectiveness per print of the older model. Another best photo printer worth considering is the Sony PictureStation DPP-FP30. the installation is simple and the quality is simply Sony standards. However a small problem is the high running costs. So have fun with the best photo printer that you have selected and may your photo memories come alive as good photo prints too!


Tuesday, 27 September 2016

Computer security it s bigger than spyware and viruses

Computer security, in basic terms means keeping your computer and the data that’s in it safe and secure. More of our personal data is stored in or accessed from our computer, now more than ever before. Yet most people lack even the basic understanding of how to keep their computers safe and secure. By following just a few simple rules you can dramatically improve the overall security of your computer. The first thing to understand is what exactly it means to be connected to the internet. Your computer connected to the internet is similar to your house in many ways. There are many ways into your house. Windows, doors, etc. The more windows and doors you have, the more ways someone has into your house. An open door doesn’t necessarily mean you are going to be robbed, but it does improve the chancesplicating matters, the ones that you think are locked, may not be because the lock is faulty or even the door itself may have an as of yet undiscovered flaw that would allow an intruder easy access to your home. Your computer has many windows and doors, not all of which are locked. New flaws are being found everyday, often with the fix not coming until days after. Just like you wouldn’t leave your front door unlocked, you shouldn’t leave your computer wide open either. The first two things we will discuss to help with this task are installation of a quality firewall and regularly updating your installed software. Updating your software is becoming easier these days, especially your Operating System. We don’t have the time here to go into detail about the many ways to update the many software packages you may have or use, but generally speaking the software manufacturer will provide you a way to do this automatically via the internet. A good example of this is the Microsoft Windows Update feature. Be sure to get the updates for everything installed on your computer, nothing is too trivial. There are two basic types of firewalls and both perform the same functions. One is hardware the other is software. A hardware firewall is probably included in your router if you are using one, while you may or may not have a software firewall installed. To continue our house analogy, a firewall is like building a wall and gate around your home and giving the guard at the gate instructions on who to let in and out. While this does give a great deal of protection, it is not all that is required. Someone may know a way around or under your wall, or even be able to coerce the guard into letting them in. You yourself may unwittingly allow someone in. This could happen by simply opening an email or even simply surfing the net. Spyware, viruses, trojans and the like are ever more adept in their methods of fooling you and your guards. Emails may come from a trusted friend containing a dangerous virus without them even knowing it. This is where the next layer of protection comes in, anti-virus software. Anti-virus software is a large category these days. Often these packages come as “suites” including a firewall and Spyware scanner. While most of these programs are very effective in their promised tasks, it is not wise to be lulled into a false sense of security by them. They are simply one layer in what should be a multi tiered protection plan for you and your computer. One last important note about anti virus software is to be sure that it updates on a regular basis. New threats come out daily so check its updates manually to be sure they have happened. Back to our house analogy, we now have all of our windows, doors and other entry ways locked and fully updated. We have a wall around our house with a guard at the gate and we have software scanning everything that comes in past the gate. Sounds pretty good, but there’s one last security hole we need to address, you. A large percentage of infections are caused by the computer user themselves. The internet is an ever changing place that requires it’s users to be educated about its use. I’m not suggesting that you need to be a computer expert to simply read your email. I am however suggesting that you take some time to educate yourself on some of the dangers that pop up everyday, and the precautions to take in order to avoid them. In summary, your computer is a powerful machine connected to one of the greatest things ever invented, the internet. This vast resource can be a dangerous place if you are not properly prepared and informed. Regular software updates, a good firewall, anti virus software and a little education are the basics in computer security. Having and understanding these basics will make your computer safer, more secure and more enjoyable.


Sunday, 18 September 2016

Top five money saving tips for savvy toner inkjet cartridge shoppers

Toner is costly. There's no way around it. But there's a few techniques you can implement to keep some of that money in your pocket. The next time your printed documents start looking more grey than black, try our top five money-saving tips. 1. Purchase Compatible Cartridges. Instead of buying genuine manufacturer toner cartridges, give compatible ones a try. These cartridges are made to the same specifications, but are developed by third-party manufacturers. So you still get the same quality, but at a much lower cost. 2. Shop Online. Because online shops don't require costly storefronts or associated overhead, these companies typically discount products below that of your local office supply shop. So you can usually get a much better deal online. 3. Buy a Toner Refill Kit. You can typically save up to 70 percent on toner and cartridges by using a toner refill kit. These kits include all the guidelines and tools you need to refill toner cartridges yourself. Using a refill kit, consumers can typically get up to three refills before ever having to buy a new cartridge. 4. Use a Mall Kiosk. If you don't want to refill your toner or ink on your own, you can still save money by using a mall kiosk. They may be able to refill your printer cartridge for you at a reasonable price. 4. Buy in Higher Quantities. Some companies offer discounts on bulk purchases. So stock up and save. If you're diligent enough to shop around and use some wise alternatives, your toner and printing expenses can be markedly reduced.


Friday, 16 September 2016

Bluetooth security

Bluetooth Security These days, all communication technology faces the issue of privacy and identity theft, with Bluetooth being no exception. Almost everyone knows that email services and networks require security. What users of Bluetooth need to realize is that Bluetooth also requires security measures as well. The good news for Bluetooth users is that the security scares, like most scares, are normally over dramatized and blown entirely out of proportion. The truth being told, these issues are easy to manage, with various measures already in place to provide security for Bluetooth technology. It's true that there has been some Bluetooth phones that have been hacked into. Most devices that are hacked into are normally those that don't have any type of security at all. According to Bluetooth specialists, in order to hack into a Bluetooth device, the hacker must: 1. Force two paired devices to break their connection. 2. Steal the packets that are used to resend the pin. 3. Decode the pin. Of course, the hacker must also be within range of the device, and using very expensive developer type equipment. Most specialists recommend that you have a longer pin, with 8 digits being recommended. Fundamentals of security The "pairing process" is one of the most basic levels of security for Bluetooth devices. Pairing, is two or more Bluetooth devices that recognize each other by the profiles they share - in most cases they both must enter the same pin. The core specifications for Bluetooth use an encryption algorithm, which is completely and entirely secure. Once the devices pair with each other, they too become entirely secure. Until they have successfully paired, the Bluetooth devices won't communicate with each other. Due to this pairing process and the fact that it is short range - Bluetooth technology is considered to be secure. As the news has indicated, experienced hackers have developed ways to get around this level of basic security. There are ways to get around this threat, as you can install software to prevent hackers from getting in. With Bluetooth becoming more and more popular, it's really no wonder that security is always in question. As Bluetooth gets bigger and better, security will always be something that no one really takes lightly. If you've been concerned about Bluetooth security in the past, rest assured that newer devices will offer bigger and better security. Preventing hackers from getting in is something every owner is concerned about - and the manufacturer's are very aware. Other wireless technology such as Garmin GPS utilizes complex wireless systems that let you know where you are, on any place in the world.


Tuesday, 13 September 2016

Security for your computer

With the uncertainty that exists in the World Wide Web at the present time, every computer must have some security device in place. Viruses and other such software can be detrimental to the life of your computer and can be contracted from virtually anywhere on the Internet. Since these elements are very difficult to immunize once they have infiltrated the surface of your hard drive, it is imperative that they be stopped before they have the chance to do so. Hence having security devices and software in place on your computer is a must, as it can easily detect threats allow you to deal with any problems that may arise with relative ease. Of particular threat to your computer is spyware. It is basically like a virus in that is spreads throughout your computer however, spyware, as its name suggests, invades the privacy of the personal computer. Thus, the purchase antispyware software is essential in securing your computer from potential threats. Some operating systems are actually equipped with a security center built-in already. This means that when you purchase the computer and operating system software you already have the services of the security center at your disposal. Such services commonly include the ability of an administrator to monitor activity throughout the system as well as potentially block hazardous material on the internet from being viewed by other users, the ability to manage automatic updates and what's more the ability to enquire about the status of antivirus software. Many of these pre-installed security mechanisms also come equipped with a firewall. A firewall is essentially a , which protects against incoming threats whether they are in the form of infections or hijackers. Without the aid of a firewall an automated hijacker could hack into your system in a matter of minutes while you are connected to the Internet, completely unaware of what is happening to your computer.


Friday, 26 August 2016

It audits what are your clients looking for

When you conduct IT audits, you will want to see what you can solve for your clients. You will want to see what problems they have and what you can do about them. In this article, you'll learn the kinds of questions that they will want answered during IT audits Questions Lead to the Needs Analysis What are potential new clients looking for? This hasn’t changed in a long time. During IT audits, they’re going to ask you what they should buy. "What’s the best product and platform for us?" "What’s the best value?" All of these questions can be answered with a simple needs analysis with your IT audit. You go in and assess their situation, spending a couple of hours looking at what they have. What will work together? Anyone can just go down to the store and buy a shopping cart full of stuff, but to make it work together - plug and play versus plug and pray. Integration and customization are huge needs, along with project management. Being able to coordinate things is enormous. Other Services Your Clients May Want Training, both formal and informal, is something your customers may want. This includes both end user training and administrator training. Handling routine and scheduled upgrades. Coordinating with outside vendors for an industry specific package installation Network installation and maintenance Customers Want One-Stop Shopping The big picture here is that they’re looking for a single point of contact. They want to trust the technology advisor the same way they have a trusted accounting advisor or a legal advisor, or a managing consulting firm or marketing consultant. IT audits can help you both determine what your customers need your role to be. Copyright MMI-MMVI, Computer Consultants Secrets. All Worldwide Rights Reserved. {Attention Publishers: Live hyperlink in author resource box required for copyright compliance}