What is Bitcoin?

Are you wondering what Bitcoin is? Well, it isn’t an actual coin rather a type of electronic currency (cryptocurrency) that is decentralized to a network of computers used by online traders around the world. It isn’t controlled by a single government or organization. It allows peer to peer transactions at once, worldwide, for free or at low cost. It’s an autonomous from traditional banking and came into circulation in 2009.

Bitcoin is the first digital electronic currency that has gained public’s attention and is generally accepted by a growing number of merchants. Just like other currencies, it is used by users to purchase goods and services online. In addition, Bitcoin may be used in some physical stores that accept it as a form of payment as well as being traded by currency traders in Bitcoin exchanges.

Are you questioning how it is being valued? Well, Bitcoin isn’t controlled or held by a financial institution, but rather is completely decentralized. In contrast to real world money, Bitcoin can’t be de-valued by banks or governments. Instead, Bitcoin cost depends on the level of confidence its users have, as the more major companies accept it as a form of payment, the more successful it will become. The currency isn’t backed by a tangible commodity, but rather traded online, and thus making them a commodity in themselves.


Benefits of Bitcoin

The major benefits to merchants and consumers who want to use this option include;

  1. Fast transactions

Bitcoin is easily and instantly transferred over the internet

  1. No or low fees

In contrast to credit cards, Bitcoin may be applied for free or at a low fee. With no centralized institution as intermediary, there are no authorizations needed, and thus improving profit margins sales.

  1. Secure data

The information on Bitcoin is safe as users do not give-up private information. With it is two keys- public key serving as bitcoin address and a private key with personal information. Also, the transactions are signed digitally-by combining the private and public keys.

  1. Does away with fraud risk

Bitcoin owner only can transfer payment to the intended recipient- who is exclusively the one to receive it. The transactions are validated and can’t be taken back or challenged once the network experiences that the transfer has occurred.

  1. International payment

As Bitcoin is used all over the world, service providers and e-commerce merchants can easily accept it in international payments, which open-up new potential market-places for them. Their are even new sites dedicated to Bitcoin gambling such as these.

Ok, so are you still thinking of accepting Bitcoin? Well, using it will be of great importance as you will be able to trade fast online with your information being secured. In addition, you will be able to use Bitcoin free or at low fee with no fraud risk. Isn’t that amazing!

Understanding Public Cloud

Every passing day leads to a new development in the technological world. This comes as a relief for many people who have to work constantly so as to maintain a stable and comfortable lifestyle. The ability to be able to access your documents and folders is something that has acted as a reliever for many people. Cloud computing is the ability to access and store files and programs over the internet instead of the computer’s hard drive in other words, not using local storage. Your data is synchronized with other information over the internet and you have to use the internet to retrieve it.

Cloud computing benefits both individuals and businesses and help them in maintaining their stance in a competitive world. It enables users to utilize online resources and maintain their computing infrastructures by keeping them intact. Cloud computing services can be categorized into three types. These are;

  • Private
  • Public
  • Hybrid

The public cloud will involve a third-party provider who will deliver cloud service to them over the internet. The service is provided for public use and the level of security is not that tight. It is also very affordable for many users. Public cloud integrates users who have the same interests and requirements. The benefits of using public cloud are diverse and they go a long way in fulfilling the different needs of the users.

Business on a laptop

Some of the benefits are:


Creating a public cloud involves different servers and networks. Several will be involved in this formation which means that in case of a problem with one server the other ones will still carry on with no mishaps. Users can continue with their work without worry of interference.

Cost Effective

It is cheaper and sometimes even free. The provider might decide to rely on the advertising revenue. There are various providers who offer a pay as you go package.


Public cloud enables one to access the service from any device as long as it is internet enabled.

Diversity of Location

Regardless of where a person is, they can easily access their data and carry on with their work provided they have internet access.

It is the most recommended type of service for people who don’t see security and compliance requirements as an issue. This is a place where different users share the same hardware, network and storage devices. One cannot control the hardware performance and has to rely on the third party’s capability. Whatever is designated by the public cloud provider is what the user complies with. The good news is that the data will always remain safe because of the many backup measures that the providers have taken. The data will always remain intact and easily accessible by the user.

Computer Cleaning Advice


One of the important features of the computer, and one that we are most likely to forget is how clean it is. It might not seem important, and many people are more worried about their hardware setup, latest software updates, OS they are going to use or how big their screen. We take care of our bodies, clean and wash it daily, and it would be insane that the same shouldn’t be done with computers. Computers get dirty, filled with dust and dirt which can enable air to flow like it should and cause overheating or even hardware malfunction.

clean-your-pc-computerGeneral advice – depending on your setup you should clean your computer once every 2-6 months. It depends on the condition and environment, if there is more dust and dirt around, you will need to clean your computer more often. Never clean the computer while it is turned on, make sure to always unplug it and even then, never spray water or any liquid in it, as it may damage the parts. Also – vacuum cleaner: you can use it around the computer but avoid using it in the computer as it generates electricity. Instead, you may try compressed air that will blow all the dirt away. As far as the chemicals go, try to avoid them. Some are damaging to people and some can damage the computer components and you can never know. If you have to use some liquid, use water or some specialized computer cleaner.

Tools – computer cleaning tools can be bought at any hardware store but you can also use the ones you already have in your house. Cotton cloth might be one of your most common tools, as it is perfect for cleaning plastic and metal outer parts, but you should not use it to clean insides of the computer – mainly conducting circuits. You can also use paper towels to clean your monitor, mouse, keyboard or computer case. If you need extra power, add water or alcohol, as they are great at dissolving dirt. As we said, compressor or a portable vacuum cleaner may be used to blow of dust, so they are also in the tool list. Another good thing to have is a pack of cotton swabs. They are great for hard to reach places such as fans or coolers.

laptop-cleaningInside the computer – the most important task you have is cleaning the desktop case. To get to it, unscrew the bolts holding the side panel and you will see all your components there. Every one of them is different. First, make sure you get rid of as much dust as possible. Here, a compressor might come in handy. Make sure to use cotton swab or something else to keep the cooler fan from spinning while you blow over it, it is very important. After you are done, take cotton swabs and work on the detailed dust on hard to reach places. Rub alcohol where needed and if some parts need to be dismantled in order to clean them, do so, and put them back when you are done.