Dot Matrix Printer: Advantages and Disadvantages

Dot Matrix Printer: Advantages and Disadvantages

A dot matrix printer is a printer device based on impact printing. It uses a print head that moves back and forth and prints by impact or by striking an ink-soaked cloth ribbon against the surface of the paper. Compared to inkjet printers or laser printers, dot matrix printers are more popular in specific settings […]

Laser Printer: Advantages and Disadvantages

Laser Printer: Advantages and Disadvantages

A laser printer is one of the most common types of consumer electronic device used for recreating digital images to a variety of media, particularly papers, substrates, and other compatible surfaces. It is specifically a non-impact printer that works by firing a laser beam on a negatively charged, mechanical, and photosensitive cylinder called a drum. […]

Inkjet Printer: Advantages and Disadvantages

Inkjet Printer: Advantages and Disadvantages

An inkjet printer recreates digital images by accurately pushing or depositing droplets of inks onto a paper or substrates and other printable surfaces. As one of the most common types of printers in the market, its availability ranges from inexpensive consumer units to more expensive commercial models. Four major companies manufacture and market inkjet printers […]

Red Flags: The Warning Signs of Investment Scams

Red Flags: The Warning Signs of Investment Scams

The best way to avoid becoming a victim of one of those investment scams is to avoid them. However, this is easier said than done because some individuals or entities can be really convincing. Nonetheless, there are red flags or warning signs to look for to evaluate if a particular investment offering is legitimate or […]

Review: Pros and Cons of PayPal as a Payment Processor

Review: Pros and Cons of PayPal as a Payment Processor

PayPal is an online payment system owned and operated by the American company PayPal Holdings Inc. It specifically provides online money transfers while also operating as a payment processor or payment gateway for individual online vendors, electronic commerce businesses, auction websites, and other commercial uses. A Concise Review of PayPal as a Payment Processor for […]

AvaTrade Review: Quick Pros and Cons

AvaTrade Review: Quick Pros and Cons

AvaTrade is an online trading company founded in 2006 and headquartered in Dublin, Ireland. It provides four trading instruments and investment products to include retail forex trading, CFD, options, and cryptocurrencies. Furthermore, the company targets over 150 countries, thus making trading available for individual users around the world. A Concise Review of AvaTrade Trading Platform […]

Review: eToro Trading and Investment Portfolio

Review: eToro Trading and Investment Platform

eToro is a fintech company that provides social trading and asset brokerage services. Established in 2007 and headquartered in Cyprus, the United Kingdom, and Israel, it now has more than 10 million clients across the world. The company specifically operates an online trading platform accessible via a native web browser or a mobile app via […]

Pros and Cons of Retail Forex Trading

Pros and Cons of Retail Forex Trading

The foreign exchange market or forex is a decentralized global market involved with the trading of currencies. Within the market is a small segment composed of individuals who speculate on the exchange rate between different currencies through brokerage companies. This segment is called retail forex trading. What Are The Advantages and Disadvantages of Retail Foreign […]

The Agent Smith Android Malware

The “Agent Smith” Android Malware: Facts

Researchers from the security firm Check Point Software Technologies discovered in July 2019 a new type of malware affecting Android devices. Dubbed as Agent Smith, it works by replacing a portion of selected Android apps with its own code. The malware does not steal data from Android users or cause their devices to malfunction beyond […]

Triada: The Android Malware

Triada: The Android Malware

Triada is a malware that targets Android devices. It is specifically a module mobile Trojan that exists mostly in the RAM of devices and actively uses privileges to substitute system files with malicious ones. Initially, it worked by exploiting root vulnerabilities, thus gaining root access and leveraging access privileges. However, it later came preinstalled in […]