What is Bitcoin and is it a good investment?

Bitcoin (BTC) is a new type of digital currency that has cryptographic keys, is decentralized to a network of computers used by users and miners around the world, and is not controlled by a single organization or government. It is the first digital currency to capture the attention of the public and is being accepted by more and more merchants. Like other currencies, users can use digital currency to purchase goods and services online, as well as in some physical stores that accept them as payment. Currency traders can exchange Bitcoins for Bitcoin exchanges.

There are significant differences between Bitcoin and traditional currencies (e.g., the US dollar):

  1. Bitcoin has no centralized authority or clearing (e.g., government, central bank, MasterCard, or Visa network). The peer-to-peer payment network is managed by users and miners around the world. Currency is transferred directly between users anonymously via the Internet without going through a clearing house. This means that transaction rates are much lower.
  2. Bitcoin is created through a process called “Bitcoin mining”. Miners around the world use mining software and computers to solve complex bitcoin algorithms and accept Bitcoin transactions. They are provided with transaction fees and new Bitcoins created when solving Bitcoin algorithms.
  3. There is a limited amount of bitcoins in circulation. According to Blockchain, there were about 12.1 million in circulation on December 20, 2013. The difficulty of exploiting Bitcoins (solving algorithms) is more difficult as more Bitcoins are generated, and the maximum number in circulation is limited to 21 million. The limit will not be reached until 2140. This makes Bitcoins more valuable because more people use them.
  4. A ledger called ‘Blockchain’ records all Bitcoin transactions and shows the assets of each Bitcoin owner. Anyone can access the ledger to verify transactions. This makes digital currency more transparent and predictable. More importantly, transparency prevents Bitcoins fraud itself and double spending.
  5. Digital currency can be acquired through Bitcoin mining or Bitcoin exchanges.
  6. Digital currency is supported by a limited number of merchants in the network and in some brick outlets.
  7. Bitcoin wallets (similar to PayPal accounts) are used to store Bitcoins, private keys and public addresses, and to transfer Bitcoins between users anonymously.
  8. Bitcoins are not insured and are not protected by government agencies. Therefore, secret keys cannot be recovered if they are lost on a hard drive stolen or failed by a hacker or because a Bitcoin exchange has been closed. If secret keys are lost, the associated Bitcoins cannot be recovered and would be out of circulation. Visit this link for FAQs on Bitcoins.

I believe that Bitcoin will gain greater acceptance from people because users can be anonymous while buying goods and services online; transaction rates are much lower than credit card payment networks; anyone can access a public textbook that can be used to prevent fraud; the currency supply is 21 million, and the payment network is managed by users and miners instead of the central authority.

However, I don’t think it’s a great way to invest because it’s very volatile and not very stable. For example, the price of bitcoin has risen from about $ 14 to a peak of $ 1,200 this year at the time of writing before it dropped to $ 632 per BTC.

Bitcoin has risen this year because investors thought the currency would gain greater acceptance and the price would rise. The currency fell 50% in December as BTC China (China’s largest Bitcoin operator) announced that it could not accept new deposits as a result of government regulations. And according to Bloomberg, China’s central bank has banned financial institutions and payment companies from managing bitcoin transactions.

Bitcoin is likely to gain greater public acceptance over time, but the price is highly volatile and very sensitive to news that could negatively affect the currency, such as government regulations and restrictions.

Therefore, I do not recommend investors to invest in Bitcoins unless they buy less than $ 10 USD per BTC, which would allow the safety margin is much higher.

Otherwise, I think it’s much better to invest in stocks with strong foundations, as well as large business solutions and management teams, because the underlying companies have their own values ​​and are more predictable.

Disclosure: Victor Liang has no position in Bitcoins and has no plans to change position in the next 72 hours.

Silver is a metal that conducts electricity and has value

Silver is a soft metal that has a metallic white color and contains chemical elements. Silver is formed naturally, just like gold and many other metals. Commonly used to create metal coins other than gold and copper. However, it is very malleable and malleable. Strictly speaking, it is the most electrically conductive metal compared to others. To learn more about the components below, you can check out a few of them.

1. General description.

Silver has its own unique chemical symbol, i.e. Ag. 47 is its atomic number, and it is known as a transition metal. Its atomic weight is taken into account in g mol-1 and it has an electronic configuration.

2. Physical.

At a temperature of 37 degrees Celsius, its density almost reaches 10.5 cm-3. When heated, silver melts at a density of about 9.3 g cm-3. It starts to melt when the temperature is around 961 degrees Celsius. The boiling point is even higher, around 216 degrees Celsius. It evaporates when the temperature reaches 250.58 kJ mol-1.

3. Atomic.

Silver has three degrees of oxidation. Based on the Pauling scale, its electronegativity is 1.93. Its atomic, covalent and van der Waals radii are 144, approximately 145 and 172 picometers. It has different ionization energies, i.e. 731 kilojol mol-1 for level 1, 2070 kilojol mol-1 for level 2 and 3361 kilojol mol-1 for level 3.

Although silver is more conductive than copper, it is not widely used for these purposes as copper. This is because silver can easily fade in nature and it has a higher price than copper. For these reasons, it is more commonly used for:

1. Jewelry. Jewelry and watches are common ways of using silver.

2. Utensils, household decorative items and utensils.

3. Movies for photography.

4. Electronic and electrical items, such as computer keyboards.

5. Dental equipment.

6. Mirrors and objects based on the optical apparatus.

7. Commercial use. For example, silver is widely used as a catalyst when it involves chemical reactions.

8. Textile industry. Silver ions are added to the polymer to produce yarn.

9. Medicinal use. It is known that this metal eliminates the presence of certain groups of viruses, fungi and bacteria. These microorganisms can be effectively eliminated, but it does not cause harmful side effects to humans.

10. Valuable ingots. Silver ingots have been widely created in various countries around the world. Some major sources of this metal come from copper, gold ores, zinc and lead. It can be found in chlorargirite and argentite, making it some kind of mineral. It is fascinating that this precious metal is found uniquely. Several countries have been recognized as the most active producers of this particular coin. These are countries like the US, Canada, Mexico and Peru. Quality ingots contain at least 99.9% of this precious metal, and these ingots are available for public purchase.

Due to industrial needs and the presence of competition, the price of silver has fallen dramatically, and since 2010 its average price has been $ 18 per troy ounce, or the equivalent of $ 588 per kg.

HP OMEN Desktop 880-160se: An Overview of Good Hardware Configuration Options and Design

Today, you can get HP from a laptop for gaming to a high-end desktop. If you’re looking for something that can handle average gaming, but is still modest and inexpensive, maybe you’re looking for an HP OMEN Desktop 880-160se. There are some customization options when ordering this machine. Even the cheapest option with a basic setup offers much more than what the average desktop offers.

The construction of this tower is quite impressive, as the side panels and interior are made of metal. The front and top are almost entirely made of quality plastic with a different finish and texture. There is also plenty of ventilation in the right places so you can cool off. A single 120mm fan is in the front for entry. You can also add optional liquid cooling technology if you think you need it.

The tower door can be accessed without the use of tools, making access and maintenance a simple process. You can change or upgrade some hardware without any problems.

With the HP OMEN Desktop 880-160se you get the 8th generation Intel Core i7 processor. There are options for the 8700 and 8700K models. Memory ranges from 8 GB to 32 GB, depending on the configuration chosen. You can order 8GB and then increase it if you need extra memory. Let the Tribute scale with your needs.

For storage units, there are two external bays and two internal bays, one of which is already occupied with 1 TB HDD storage. There are options to add an SSD drive and upgrade the HDD storage to 2 TB. If you need it, there’s room to make an optical disc, go ahead and add an ODD DVD burner (9.5mm tray) when ordered to your tower.

HP OMEN Desktop 880-160se Graphics and Sound

The Omen 880 series has a wide range of NVIDIA GeForce GTX and AMD Radeon configuration options. If you want to turn this game into a desktop, you can go with an NVIDIA Dual 8GB or Radeon RX 4GB Crossfire video card.

This desktop has a 750W power supply, a USB cable mouse and a USB cable keyboard with volume control.

Additional features include an HP 3-in-1 memory card reader, DTS Surround Sound technology and Bluetooth 4.2LE. In the HP OMEN Desktop 880-160se reviews, some of the advantages mentioned by many users are speed, quality construction, quiet operation, … attractive chassis, excellent graphics capabilities and fast internet speed thanks to WLAN RT 8822-ac (2 × 2) technology.

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What makes a good silver buyer?

Aside from selling gold, you can also get paid for your silver and silver jewelry and items that you have. It is among precious metals that buyers are more than willing to buy, and you can make money quickly by selling silver items that you have at home, or ones that you no longer need. However, buyers of precious metals have become more and you need to make a choice to get the best of them to purchase what you have. Here are some basic things that make a good silver buyer for you.

Reputation – It’s among the things you just can’t afford to ignore when choosing a silver buyer that you have. A good buyer should have a good reputation in the market and you can easily appreciate this by going through any review or feedback given to the buyer by previous sellers. Since there are real buyers, remember that many of them are not honest with the services they offer, and to be safe, you need to choose a buyer you can completely trust.

Prices – Your silver certainly needs to be valued to add value to it, but you can take your time to look at your buyer’s quotes. Most buyers have price lists based on the carats and weight of your silverware, and you can use such lists to determine which buyer can offer you the best value for the items you want to sell. However, remember that current market prices can also determine the amount you receive for the goods you sell.

Services – The services offered by your buyer can also help you determine how good it will be not only for the current needs you have, but also for any future needs you may need. Fortunately, most buyers of precious metals offer much more than just silver buying services. Depending on the choices you make, you can also enjoy legal collateral and consignment as well as cleaning services. So it helps to know what else your buyer can do for you regarding silverware.

Politics – If you appreciate the silver, you may or may not accept the stated prices. Either way you have to say the last word as to what’s going on with your subjects. You can accept prices or refund them to find the best deal for the buyer. Although most silver buyers offer you this simple process with no commitment, make sure you know the terms of the services offered. The best thing you can do is read the company’s policies and get the most important details so you can make better decisions when working with buyers. The items belong to you, so make sure the policy doesn’t bind you to commitments you may not like.

Acer Aspire 3 A315-51-39CG Guide to a 15.6-inch Laptop with 6 GB of RAM

This is an affordable, but high-performance notebook. Even though it’s an entry-level device, it still offers great value for the price. Different configurations are available for different users. The design is simple and classic, with a delicate brushed pattern of crossed hair and a tactile finish. The Acer Aspire 3 A315-51-39CG screen cover is also well made.

Even if it’s not a high-end portable game, you can still enjoy multimedia. It plays videos and movies well. It is used by many people for homework and daily computer tasks such as browsing the web and sending emails.

The Aspire 3 comes with IEEE 802.11 ac wireless LAN and Bluetooth 4.0. Transfer rates are relatively fast compared to comparison devices. You can stay at home or on a Wi-Fi hotspot with a stable internet connection.

The two-cell Lithium Ion battery has a capacity of 4810 mAh and can operate for 6.5 hours. The power adapter has a power of 45 W. This 15.6-inch laptop weighs about 4.63 pounds and measures 0.9 x 15 x 10.2 inches (HxWxD).

Convenient and easy to type on the keyboard. It’s a decent size and the keys are made to provide a nice grip. ClickPad has a smooth surface and the cursor accurately records left and right clicks.

Acer Aspire 3 A315-51-39CG Specs

• SO: Windows 10 Home

• Processor: Intel Core i3 7100U (2.40GHz dual core)

• Memory: 6 GB DDR SDRAM 1 slot

• Hard disk: 1 TB SATA

• Memory card reader – SD support

• Display: 15.6-inch color LCD (Active Matrix TFT) with a resolution of 1366 × 768

• Graphics: Intel HD 620

SDRAM can be upgraded to 12 GB. Only 6 GB with a portable budget of this size is quite impressive. Faster configurations of the Aspire 3 are available with an Intel Core i5 CPU at a speed of 3.1 GHz. Storage capacity varies depending on the configuration. You get to select some configurations in the purchase process.

In terms of emissions, there is little noise from the cooling fan. It is only heard when several programs are running at the same time. Even then, it’s not worrisome. The system is also not very heated. It manages to keep its size and laptop below average.

Additional features of the Acer Aspire 3 A315-51-39CG include two speakers, a microphone, an integrated front camera, HDMI, RJ-45 and three USB ports.

In reviews of Acer laptops, this series is usually highly rated. You can check the Acer Aspire 3 A315-51-39CG discount offers to find out how to get the discount price. Online coupons will help you get really good deals!

Initial Coin Offer Review (ICO)

ICO is a means of raising funds by unregulated funds for various cryptocurrency companies. This is what startups use to circumvent the regulated and rigorous process of raising capital that banks and venture capitalists require. In such a company this percentage of cryptocurrency is sold to project participants very early for other cryptocurrencies or legal tender.

How it is done

If the firm wants to raise money using the original coin offering, there should be a plan on white paper outlining the details of the project. It should outline what the project is about, what the project needs, what it aims to complete. It should also indicate the money it will take to take over the entire business and how much the pioneers will need to save.

The plan should also mention what currency is accepted and how long it intends to run the campaign. During such a campaign, supporters and enthusiasts of the initiative will buy cryptocurrencies using virtual currency or fiat. Coins are called tokens and are very similar to company shares sold to investors during an IPO. If the minimum required funds are not reached, the money is returned and the entire ICO is then considered a failure. If the requirements are met within the set time, the funds can be used to start the scheme or even to complete it if it is still ongoing.

Investors participating in the project ahead of time are mostly motivated to buy cryptocurrencies in the hope that the plan will be successful and once launched they will benefit more from it. Such projects have been very successful in various economies, and this is the main thing that motivates investors.


ICOs can be compared to crowdfunding and IPOs. Just like an IPO, a stake must be sold by a startup company to find funds to help the operations of such a company. The only difference is that IPOs deal with investors, while ICOs work closely with supporters who are very fond of new projects, like crowdfunding.

However, ICOs differ from crowdfunding in the sense that ICO supporters are usually motivated by the fact that they can get a great return on investment. Funds raised through crowdfunding are mostly donations. For this reason, ICOS is called store sales.

So far, there have been many successful transactions. ICO is an innovative tool of our digital age. However, it is important for investors to take precautions as there are some companies that can become fraudulent. This is due to the fact that they are very unregulated. The financial authorities are not involved in this, and if you lose funds due to such initiatives, it is difficult to take action to get compensation.

To do this, there are some regions that do not allow the use of ICOs at all. It is important to buy such currency only from trusted sources to be safe.

HP OMEN Desktop 870-245qe Information: Everything you need to know about this powerful gaming desktop

Get a lot of fun games with the new 870-245qe HP OMEN desktop, which has plenty of hardware to easily handle live games. It’s a great computer for budget entertainment, aimed at both beginners and intermediate gamers, as well as for casual users who want something more than a typical desktop. Depending on the exact configuration, some models are VR ready.

Looking at the tower, you can tell that it is well built, with a dark metallic finish and bright red accents. LED lights can be customized. Connect the desktop to the desired screen using the HDMI output and DisplayPort. The former allows you to stream HD video and audio with a single cable. The latter is very robust and transmits 8K performance – you can even connect multiple screens together!

With a quad-core processor, the 870-245qe offers maximum performance and full speed to meet your favorite games and meet the toughest multi-tasking requirements. All the work is divided between the four cores that enable Hyper-Threading technology. The CPU that comes with the basic configuration is the i5-7600K model, with a 6 MB cache and a frequency starting at 3.8 GHz. It can reach up to 4.2 GHz with turbo boost technology.

This is meant to be a fast machine with at least 8GB of DDR4 SDRAM 2133 memory. There are four DIMM slots so you can easily add them. Two 4GB slots can also be upgraded. In terms of graphics, you can choose the NVIDIA GeForce GTX with the HP OMEN Desktop 870-245qe, starting with a 1060 (3 GB dedicated) video card.

HP OMEN Desktop 870-245qe connectivity and hard drive

There is enough storage with 1 TB of SATA as it has a fast speed of 7200 RPM. Watch movies and make DVD copies with an optical DVD burner. Other media can be accessed with a 7-1 memory card reader.

Make a desktop part of your home network by connecting to the wireless internet. It has 802.11 abgn-ac (1 × 1) and Bluetooth 4.2 M.2. There are several external ports for connecting other devices and accessories: four USB 3.0 ports, two USB 2.0 and a combination of microphones / headphones. The power supply comes as a 500 W AC adapter. The USB optical mouse and black keyboard are paired with the OMEN tower.

How much power and speed do you need for games? Check out the minimum hardware requirements for your favorite games and set up the HP OMEN Desktop 870-245qe. You can’t go wrong with this desktop.

Whether it’s price matching policies, a promo code, or any other HP coupon, there’s always a way to save on those desktops. Start today and use the HP OMEN Desktop 870-245qe discount to get this computer at an affordable price.

Study some financial conditions

Managed funds

Managed or mutual funds, as they are called, are a great way to join the regular stock market. When you invest your money in a particular fund, you pool your money with other investors who would not otherwise be able to afford to invest directly in the stock market. From these funds are paid fees that pay for the services of the head of the fund.


This is when you allocate money to minimize risk rather than putting too many eggs in multiple baskets. During GFC 2008 there were stories of investors who lost all their savings when a financial company crashed. These people invested all their money in one company, instead of distributing their money around different assets and types of investments, known as diversification.


Volatility means moving up and down markets; this also applies to investments in gold and cryptocurrency ..

Experienced investors know that markets can be volatile during periods of uncertainty. In these times, investors need to develop the right mindset because the markets will take even the smartest investors on a trip.

Risk profile

This is due to how much risk you are willing to take before you start to get nervous about your investments. Being an investor in growth funds is easy when markets are growing, but as experienced investors know, the stock market is volatile, so you need to invest money depending on the amount of volatility you can tolerate.


Averaging is a strategy in which you regularly buy a small batch of shares instead of a single lump sum. This is possible with e-commerce programs. The advantage is that by increasing and decreasing the value of the stock you have at least bought some shares at a lower price. Find the average amount you paid per share, add up the total amount paid per share, and divide that number by the total number of trades. This will give you the average amount per share. Averaging can also be used when buying bitcoin.


Companies pay dividends to shareholders. The dividend brings the company a profit. Many of the investors like to reinvest the money they receive from dividends; others prefer to receive it as income. It all depends on whether you need to invest for profit or long-term capital growth.


An asset is something that brings you profit. Examples of an asset are interest accounts, stocks, mutual / managed funds, assets, etc.


Liabilities are what cost you money. If you pay something, it’s a commitment. Items purchased from HP, a credit card or a financial company are all commitments because they cost you money. Clever managers have little obligation with money, because they know that the interest paid on borrowed money is “dead money”, because they do not feel anything for their money.

Capital gain

Captains are an increase in the value of an investment, be it stocks, mutual / managed funds, property, gold or cryptocurrency.

Expanding the wedding card business

When you first started a wedding card business, you could probably spend a lot of time getting as much information as you could. You have been able to consult friends and family for business advice. After starting your business and surviving the initial pains and challenges, the next step is to expand your business.

There are several ways to do this. Once you have decided to take the wedding card business to the next level, there are paths you can take for growth and business development.

The most common step that entrepreneurs take is to open an office or other location. Although physical expansion is not always the best way and does not apply to all types of business, it is usually done when stable profits are generated. Also, make sure that the wedding card business has signs of maintaining power. This should also be done when you are well prepared to set up your business administration and management system in a different place. Also keep in mind that when choosing a location you need to consider the best for your business and not just your personal portfolio.

You can also open your business as a franchise or business opportunity for others who want to start a wedding card business. If you already have a couple of employees under your guidance, you can start offering opportunities. For the most part, if employees have an interest in the business, they would work better for the company.

If you have already established your wedding card brand or name, you may be licensed. This should pay for the rights to use your brand or item. Licensing is a low-risk move, so the benefit of this approach would be great.

Then you can already merge alliances or trade organizations that would merge with similar businesses. This would have more sources and create sites for more dissemination. Sometimes, your wedding card business can use it as a powerful tool to achieve rapid expansion.

Another way to expand is through diversification. From wedding cards, you can include other things for gifts, such as toys, flowers, mugs, and pens. In fact, diversification should be a part of ongoing planning because it also creates expansion in your market.

If you serve your current customer base effectively, you can start looking at other markets as well. It may appeal to private labels in the market or focus on stationery with designs that are appealing to the younger generation.

You can also check the possibility of joining a business partner or buying another small business if you already have enough capital.

Lastly, practice making your product available worldwide via the Internet. Surely it would be an expansion that would take your wedding card business to the next level.

Cryptocurrency communities

If you are interested in becoming more active and involved in the blockchain era, it’s time to become part of a supportive cryptocurrency community. But before you do that, you definitely need to learn about communities.

  1. Bitcoin Community (BTC)

Bitcoin has become a pioneering asset of the blockchain. Rumor has it that the creator of bitcoin still stores a million bitcoins that are not released into the crypto space. The community enjoys the great and devoted affection of close supporters. They have experience in both quantity and quality.

Countless highly skilled crypto-influencers are said to live in the community. The community remains one of the largest networks in the crypto world.

  1. Ethereum Community (ETH)

The community has strong networks with well-known investors. These investors are constantly financing his projects. It is represented by the Ethereum Community Fund, the children of startups working with the network. It was noted that the public fund attracts a huge number of supporters. The community funds projects that seek to build infrastructure in the Ethereum network.

The platform is flexible and capable of achieving multiple goals, making it a preferred destination for developers.

  1. Substrate Community (SUB)

The main goal of the community is to decentralize the Internet. This goal helped him earn a large number of followers. It intends to achieve the decentralization of the Internet by changing the Internet monopoly that has existed there for centuries. It does not use centralized servers.

It is known that SUB focuses on the community as part of its core vision.

  1. Bytecoin (BCN)

Bytecoin is one of the first coins of private life. It existed before the crypt was well known. Through the efforts of the community, its forks have made it possible to successfully create virtual currencies. This increased the popularity of Bytecoin. Therefore, the community is very confident in supporting the cause of the platform.

  1. Wave platform (WAVES)

WAVES is one of the platforms that seeks to make the process of issuing tokens and crowdfunding more accessible to the masses. Among its main goals – to revolutionize the issuance of tokens and crowdfunding.

The community gets a lot of support from passionate developers and the community. In addition, the Waves Community Token (WCT) has improved community participation in the Waves team. The token allows the owner to evaluate fresh projects joining the platform to access future awards.

  1. Lisk (LSK)

LSK is a decentralized project that benefits a strong community. The platform focuses on software development. In addition, the focus is on real improvements in price dynamics complaints.

The platform uses high-level community participation in managing its structure. The platform already benefits a lot from public participation.

The culture of cryptocurrency is already gaining enthusiasm and recognition every year. Those interested in blockchain-era activities need to know more about cryptospace. In addition to these communities there are others such as Dogecoin, Monero, Nano, EOS and Ripple.

The growth of cryptocurrency communities is motivated by Metcalfe’s law, which states: “The value of a network increases in direct proportion to the number of members of that network.