Tag Archives: computers

Computers Can Irritate Your Eyes

eye-strain-causes-symptoms-treatmentThese days computers are a part of our daily routine. You wake in the morning and perhaps the first thing you are looking at are your gadgets – mobile phone, laptop, or tablet – browsing through your email or through your Facebook page.
A news article from News TV said that too much TV could strain the eyes, and that same goes when you spend too much time looking through your computer and mobile phone.

Can too much computer time cause computer damage?

Dr Blakeney, College of Optometrists adviser said that computers do not cause permanent damage to the eyes; but, it can strain the eyes or worsen eye problems.
Experts say that although computers do not cause permanent damage to the eye, people who spends more than 3 hours a day browsing through screens may cause eye irritation. And if you are already suffering from eye problems, the symptoms may become worse.
Find out what your current eye problems are. If you think you have more than eye strain problems such as sagging eye problems, you will need to see a doctor for consultation for a possible blepharoplasty.
Here are the symptoms of eye irritation that you may experience:
• Eyestrain
• Headaches
• Itchy eyes
• Dry or watering eyes
• Burning sensations
• Changes in color perception
• Blurred vision
• Difficulty focusing

Reduce Computer Related Eyestrain

Ways to minimize damage to the eyes when using computer

With today’s digital age, it is quite impossible to remove computers from your daily use especially if you need the device to complete a day’s work. Nonetheless, there are of techniques to reduce possible harm to your eyes brought on by prolonged exposure to computer screens.
  • It is necessary to place your computer in a proper position. The top most portion of the screen must be at eye level and must be at around 18-30 inches away from the user.
  • The display screen also needs to be a little bit bent back at about 10 to 15 degrees angle with respect to the person’s specific need. Bending the screen a bit backwards protects the user’s eye from glaring lights from the ceiling.
  • Glaring lights can also be shunned by setting shades over windows, or by simply using a glare screen.
  • Blinking can also reduce eye problems. Several computer users don’t actually realize that they blink less when using the computer. Blinking is vital because it flushes the eyes with their naturally healing fluids.
  • If you can’t avoid prolonged exposure to computer screens, take a quick break every 2 hours. This will help relax your eyes and reduce possible eye strain issues.

photocredits: glamcheck.com

Choosing The Best Device For You – Netbook vs Laptop

 

There are many important considerations before making the ultimate choice: a netbook or a laptop.

What are these considerations? How many computing power do you need while on mobile? How much battery life do you need? Is size an issue for you? Can you work with small keyboards?

Are you using special applications like image processors, photoshop or dreamweaver?

If this is the case, drop the thought of getting a netbook and go for a laptop instead. Laptops are built with better processors and memory that it is capable to run special applications such as photoshop or dreamweaver.

computersIf all you actually need is access to the internet for opening your files kept in the cloud sharing applications, calling through a VOIP, and going through your emails, then a getting a netbook is enough.

How much battery life do you need?

When traveling, it’s a fact that you have very little access to power outlets. And there could be a huge possibility that you may lose power any time soon. A laptop has an average battery life of 2 to 3 hours. Consider getting a netbook that comes with 6-cell batteries (usually provided by newer models of netbook), this type of netbooks can give you about 8 to 10 hours of battery.

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Is size an issue for you?

Size is a luxury for many of us. When travelling, it would be nice to have a device that’s not too heavy and bulky on the side. Bringing out a huge laptop from a huge bag and packing it back in is definitely not ideal for a traveller. If this is the case, a mini netbook should work for you.

Watch this: Netbook vs. Power Notebook Battle

Netbooks are less heavier and smaller in size. This makes it more convenient for those travelling who needs to check their email messages from time to time. Netbook monitor is about 12 inches however the keyboard maybe small for you to manage. Mobility and netbooks go hand in hand.

Choosing the right computer device really depends on how you are going to utilize it. So if you have broken down your needs and match it to what each device can provide, then you will determine which will work for you best.

No Excuse – Protect Your PC!

How many times have you heard a friend or a neighbor complain about viruses in their PCs? Too many to count? Viruses are growing in number and some of them are good in hiding themselves behind good names such as microsoft and windows.

Life was so much simpler when viruses are easily detectable. They used to hide in executable files, now even in seemingly harmless files, they are there hiding and just waiting to pounce at your computer.

Why are computer viruses harmful?

Let’s compare it to viruses we get in our lives, colds, fever, flu, cough…these are viruses that are in reality harmful and may cause serious injury to our bodies when left untreated. Just like our bodies, the computer is a system that we want to protect from virus attacks. However, these viruses are bugs, unwanted programs that may either get personal information from your computer and use it in odd and harmful ways. Other viruses destroy your program and in the process, you lose important files that you may not retrieve in the future.

You don’t want this to happen. Imagine losing a file that you have worked on for days and nights, weeks, months, just to find out that it’s gone by a virus? Imagine having to reprogram your computer to get rid of a nasty virus? Or worse? Ditching a one year old computer on a used pallet rack Houston? That is a total disaster!

You can protect your PC from these unwanted viruses

Just like meds, over the counter or prescription meds, your computer can also have a dose of prescribed anti-virus programs. Your computer prevention and treatment just like humans get the right treatment from holistic medicine Orange County CA. Like antibodies in your system, anti-virus fights viruses away by detecting them and warning you that you are about to download something harmful in your PC. It blocks unwanted programs before you see it, alerts you and thus you have the chance to stay away from it before it’s too late.

You don’t have to worry about purchasing a lot of anti-virus programs for your computer. There are free ones offered that can protect your PC at a level convenient for you. But of course, if you need more protection, free ones are not for you. Go for a program that cannot only detect but for a program that can detect, remove and block the virus away. A super program that is covers everything you need in a computer security program.

Which is the best?

This is the tricky part. When choosing anti-virus, a lot of them claims they are the best. So they could be the best, but the best way to know is to try. Don’t get a lifetime plan just yet, go ahead and use their free trial. These companies usually give it for a month. That is enough time to see if the program works for you. However, do not install two viruses at the same time. The programs may contradict one and may find the other a virus as well.

Bottomline: Protect your computer. There’s no reason why you shouldn’t. It is not expensive and it takes just a few minutes of your time.

Put An End To Computer Speed Issues

Computers can run painfully slow for sometime after months of purchase. There are many reasons that cause your computer to slow down. Computers can go super slow if it lacks proper maintenance. Proper maintenance prevents a lot of computer problems which includes improving and maintaining the right speed for your computer. Without proper maintenance expect to receive the worst issues in computer performance.

Everyone wants to have a fast and clear performing PC just like anyone would like a Clear Canoe experience. This article intends to give you some tips and tricks to speed up your computer performance and to prevent it from running slow.

Check for computer virus

Computer viruses are nasty and can in fact harm and slow down your computer. Computer viruses include spyware, adware, trojans and other malicious programs. Antivirus programs are important to keep your computer from being inflicted. Get a good antivirus installed in your computer, run the antivirus to scan all your programs.

Remove unwanted files and programs

Remove any programs that has been detected malicious. Delete documents and unnecessary programs that is no longer needed. Go through your files and saved documents. Which ones are still needed and which ones are no longer needed? Sort it out and remove everything that is not necessary.

Use cloud storage for big files

For someone who keeps important docs that are really large, you can consider to use cloud storage. This way it frees more space for other usage and speeds up PC performance. Find some good cloud storage on the web. Get free storage that you can instantly use. Surprisingly, cloud computing storage can even offer more space for just referring friends.

Improve your computer memory

If your computer memory is more than a year old then there is a tendency that your computer is no longer incapable to meet your memory requirements. Increase your computer’ memory by purchasing a compatible RAM to add into your existing computer memory.

Get a good computer fan

Another reason for your PC to run slow is due to overheated processor. Therefore, you should make certain that the processor is not overheated. Extreme temperature results in considerable reduction of the efficiency of the computer. Some processors are capable to automatically decrease the speed due to heat-related issues.