Tech support software is a solution used to manage technical support activities in an organization. They are so helpful to a level that they are handy to make customer support and technical requests properly and efficiently handled.
Google search is the most frequently and easily engaged tool for obtaining information from the web. The Internet itself is an awesome phenomenon where research on anything can be done with ease if one is familiar with great searching skills.
Do you most times grapple with a very annoyingly slow and sluggish computer? Do you often feel like selling off or even throwing your old slow computer away and wish there was cheaper and faster computers available for you?
You know sometimes you begin to imagine that should you dash the slow computer to someone he/she might still not enjoy using it.
A Password is a secret code or key issued to the computer to be able to identify you and grant you access.
Keeping away unwanted access to your computer and its files is always a critical requirement for maintaining a safe computer.
Do you want a laptop but has no idea which one to buy? You wouldn’t want to save money and end up buying something you do not enjoy?
How about avoiding buying a substandard system that may land you into challenges?
You know gathering funds to purchase a good one during this global economic recession can take a while (depending on your level of income though).
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Do you have challenges controlling who browses or downloads what on your windows pc and want to block websites you do not want them to access on your computer? You may wish to block sites like youtube, facebook, badoo, twoo,twitter etc. Then search no further as we are here to show you the very simple steps to achieve that.
The importance of internet to mankind can never be over emphasized. It facilitates and affects almost all spheres of human life.
Individuals and companies spend huge funds on internet services; however, there is serious abuse of available internet data.
With the current trend of social media platforms and blogging where people easily connect with friends, fans, colleagues and get involved in video streaming and downloading, images, gaming etc, there is the need to block websites that are not necessarily needed.
Besides, at times it may be necessary to as well block a website to avoid privacy violations, prevent access to adult content or simply to avoid net loafing that gives rise data wastage.
To block websites on your windows computer, it is quite easy. You do not need to be techy before you can do that.
In this article we will teach you how to on your own block certain websites from opening on your browsers.
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If you are ready, then we are set lets go .
After opening Computer, Look for C: drive or any drive that may have your windows installed ( in this case I want to assume that it was installed on C:/.
2. Open C: drive and Open Windows Folder as seen in the image below:
Locate and open System 32 Folder on the list of folders under windows.
See image below:
3. Proceed to open Drivers folder
4. Having opened the Drivers folder, go ahead to locate and open etc folder
5. Locate and right click on the host file that is a text file as seen in the picture below and choose either notepad or Open With to enable you select notepad.
After opening with notepad, you will see the text document with codes as can be found in the image below
6. You will locate the last line of the code, and type your own code. Let’s say I want to block youtube.com and facebook.com, I will type the loopback address of the network card of the computer which is by default 127.0.0.1 followed by a space and then type the url of the site you want to block.
E.g 127.0.0.1 www.youtube.com.
Having done that, Click on Save. Then go to open your browsers,type any of the urls blocked and you will see that the site cannot open.
One more thing lest I forget, sometimes certain antivirus programs do not allow you to update host file without restrictions, in that case you may need to disable the antivirus so the host file can save.
For systems running microsoft essentials, follow the same step above to disable should it restrict updating of host file
We do hope this article was helpful.
Laptop computers are small computers that are portable enough to be carried on laps during use.(adsbygoogle = window.adsbygoogle || []).push({});
Their screen sizes range between 9”, 10” 11” down to 20 plus inches.
There are several reasons you may want to go with laptop computers instead of desktops.
One of the most powerful merits of a laptop computer is portability. You can afford to pick and drop it in the boot of your car or just in your bag and rush down for a seminar presentation, board meeting, training session or any event that needs the use of a computer with less hassle.
But desktop computer on the other hand is bulky and has many peripheral parts you must carry to have a complete computer system to work with.
Besides, you could just place the device on your laps in case there is no table space unlike the desktop which you must make a table space for.
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All laptop computers come with batteries that last for sizeable number of hours. This enables you continue your work in case of sudden power outage. While desktop computers have no batteries but depend on external power backup sources such as Uninterruptible Power Supply (UPS), inverter etc. which are expensive to purchase and even maintain. You wouldn’t want your work to be disrupted due to power failure hence the need to go for a laptop instead.
Laptops often are designed with some extra features to enhance user experience for example Bluetooth, webcam, wi-fi, etc.
Desktops on the other hand will have to require that you purchase the said devices and install separately which is most times challenging in terms of cost and time.
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Laptop screen technology offer more appealing graphic display to enable one enjoy pictures, video games and movies quality compared to desktop screens. A laptop series such HP Spectre x360 has sophisticated screen display power that will allow users enjoy compared to desktop of the same time and configuration.
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Its keyboard is arranged in such a way that keys are easily accessed and located even by beginners. But because of the large space on desktop keyboards, often times beginners have to wander covering long distances to locate some keys during use.
Laptops have higher resale values compared to desktops. After years of usage, you will be sure of still parting with your laptop device at a reasonable amount. But desktop computers go for much less and buyers tend to underrate and under prize them.
Laptops generate lesser ewaste compared to desktops computers. For quite some years now organisations and individuals have invested much on protecting the environment.
Technologies recognize this fact hence reduce number and size of components that come with laptop products.
While desktop computers still come with numerous and size able components that later cause serious environmental ewastes.
Laptop consumes less energy compared to desktop systems.
While it consumes as little as between 15 to 25 watts, desktops guzzle as high as 150watts. Therefore, if you want a computer with lesser energy requirement, laptop may just be the solution.
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Years back, computer users were scared away from laptop systems due to exorbitant costs. Then laptops were so expensive to the extent the prize of one average one could buy two desktops.
But with time, manufacturers and vendors understood this challenge and worked to reduce laptop cost. In recent years, the prizes have over time crashed giving desktops tremendous sales challenge.
As it is right now, most its models are way cheaper than desktops.
So now that you are well informed, the choice is in your hands to make betweenthe two.
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Microsoft Corporation, the owners of Microsoft Windows Operating System for some months now has being testing the first major update for her latest windows 10 operating system.Windows fans will be glad to see this happen and happen quick as over 110 million machines are said to be running the windows 10 operating system already.
Like every other great project well delivered, Windows 10 came with its own teething issues to be addressed such as
a new coloured title bar for desktop software. All software will now feel a lot alike and more blended as
the ones designed originally for windows 10.
Also, the corporation has enhanced the context menus all around the Windows 10 operating system to ensure they appear a bit bigger and more shadier to match the theme.
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Hackers are capable of anything when talking about the safety of websites online especially wordpress sites.
Part of the challenges of having websites online like wordpress site is due to the activities of hackers.
Hackers are capable of so many terrible things on the internet.
Like the pirates in the sea, highway robbers etc., the aim of hackers is always to compromise information in online resources.
Hackers are people who are always out to find and exploit weaknesses on computers or computer networks.
There are different reason why hacking is often done, its either to make profit, challenge the expertise of someone, enjoy it as a game or even protecting something they feel is not pleasant to them.
There are two major types of hacking, ethical and unethical hacking.
This involves hacking activity that is legal and permissive. For instance, if an operating system password can no longer be remembered yet the owner of the computer wants the password removed. If someone breaks into the computer with his or her permission to help out, it is referred to as ethical hacking.
Ethical hackers normally require permission and authority to hack most times, they are commissioned or paid to carry out the hacking.
Unethical Hacking
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There are strong indications that Laptop radiations have adverse health effects on human health. Although there are conflicting opinions on whether or not such laptop radiations are harmful. Studies have continued to show that humans have limited intensity of radiation their bodies can withstand beyond which might become harmful and dangerous to the well-being of man.
Laptops are portable computers that can be carried around in a handy way and even placed on laps to work.
There have being various studies on electromagnetic radiations from electronic devices especially laptop computers .
Truth be told, all other electronic gadgets such as television, cell phones, microwave ovens, Wireless routers etc. emit such radiations as well, but what makes those of laptops critical is the fact that laptops are often carried on laps or even much closer to human systems .
The said closeness to human bodies shortens the distance between the electromagnetic frequencies waves and the human body.
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It is believed also that the nearer such waves to the human body, the more the intensity and the higher the risk of damaging cells thereby possibly leading to cancer.
Ionizing radiation is an energy type released by atoms that move in the form of electromagnetic waves (gamma or X-rays) or particles (neutrons, beta or alpha). The automatic continuous disintegration of atoms is called radioactivity, and the excess energy emitted is a form of ionizing radiation.
World Health Organisation- W.H.O report of 2012 declared after research that certain amount of such radiations beyond a particular level can be injurious to human health and possess the tendency to cause health hazard. According to W.H.O the following facts were deduced from their findings.
Key facts
Ionizing radiation is a type of energy released by atoms in the form of electromagnetic waves or particles.
People are exposed to natural sources of ionizing radiation, such as in soil, water, vegetation, and in human-made sources, such as x-rays and medical devices.
Ionizing radiation has many beneficial applications, including uses in medicine, industry, agriculture and research.
As the use of ionizing radiation increases, so does the potential for health hazards if not properly used or contained.
Acute health effects such as skin burns or acute radiation syndrome can occur when doses of radiation exceed certain levels.
Low doses of ionizing radiation can increase the risk of longer term effects such as cancer.
There are almost uncountable reasons why every business needs a website.
” Does my motor spare parts business require a website?”
That question was put forth to me by someone whom I was introduced to by a friend as an IT consultant some time ago.
Mr. John just casually asked me after I met with him “Hello Mr. consultant, I am a dealer on all kinds of motor spare parts and my shop is located at Onyigbo market Lagos Nigeria, do you really think I need a website for this type of business?”
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Never you update bank details on the internet.
They say everything that has advantage, will definitely possess one or two disadvantages.The case of internet cannot be an exception.
No doubt, the internet has positively transformed several operations regarding information processing, storage, dissemination, retrieval, and research exercise thereby developing the entire world economy.
Gone were the days for instance when postal service mails (also known as slow mails) used to get to a destination of about 500 kilometers in 30 days or more, can you imagine what the economy was suffering at that time?
Businesses were also moving at snail speeds, consequently giving rise to sluggish economic growth resulting in poverty and stagnation across the nations.
Indeed the superlative advantages of the internet revolution cannot be over emphasized.
