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Alchetec has been serving the Chicago area since 2001, providing IT Support such as technical helpdesk support, computer support, and consulting to small and medium-sized businesses.

Tech Term: Uptime

Tech Term: Uptime

In managing business technology, we are always talking about downtime--how expensive downtime is, how downtime hurts productivity, how there are a multitude of separate situations that can cause downtime. That kind of doom and gloom may not get you to act, but it may just put you off. Today, instead of downtime, we thought we would talk about uptime. 

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Tech Term: What are All These “-Wares?”

Tech Term: What are All These “-Wares?”

When you’re talking about something to do with a computer, you’re going to start hearing about some word that ends with “-ware.” You could probably list off a few yourself, but have you ever stopped to think about why they’re all described as “something-ware?” For this week’s Tech Term, we’ll take a peek at why we refer to things that way.

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Tech Term: Read Only

Tech Term: Read Only

You open a lot of files and folders during your duties around the office, but some of them might seem a little different from others. These files are marked as “read-only.” What is the significance behind these files, and what does this marking mean? Find out in this week’s tech term.

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Tech Term: Hacker

Tech Term: Hacker

The term “hacker” is possibly one of the best-known technology-related terms there is, thanks to popular culture. Properties like The Girl with the Dragon Tattoo and the Die Hard franchise have given the layman a distinct impression of what a hacker is. Unfortunately, this impression isn’t always accurate. Here, we’ll discuss what real-life hackers are like, and the different varieties there are.

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Tech Term: Network

Tech Term: Network

It sure does seem that the term “network” is tossed around an awful lot. Network security, network maintenance, social networking, network switch… but what is a network, really? That is precisely what we shall dive into here.

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Tech Term: Encryption Key

Tech Term: Encryption Key

It is no secret that security is an absolutely crucial part of computing in the modern era. Data can very fairly be called the most valuable currency today, which means it needs to be protected. One way to do this is through the use of encryption keys. In this Tech Term, we’ll go over how these keys can protect your data, and how they do so.

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Tech Term: Protocol

Tech Term: Protocol

Computers use quite a lot of different types of protocol to function. In particular, the Internet takes advantage of protocol to a great degree. You might recognize terms like Hypertext Transfer Protocol Secure, Transmission Control Protocol/Internet Protocol, File Transfer Protocol, Internet Message Protocol, and Post Office Protocol. But what exactly is protocol, and why is it important?

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Tech Term: Safe Mode

Tech Term: Safe Mode

Sometimes it can be hard to diagnose a problem with your PC. While it might not be something system-breaking, it’s still important to find the root of an issue before it becomes a major problem. One of the best ways to diagnose an issue with your computer is by logging in using Safe Mode. We’ll talk about when and how you can use Safe Mode to your computer’s benefit.

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Tech Term: Content Management System

Tech Term: Content Management System

In some situations, competition is good for a business; and, for others, it can be terrible. As marketing, and specifically online marketing becomes more imperative for the success of every organization, all the content that is created for this purpose has to be managed. For this week’s technology term, we take a look at the different kinds of content management services (CMS) and what they do to make managing your organization’s content simpler.

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Tech Term: Encryption

Tech Term: Encryption

Your business’ data is often quite sensitive, which is why the professional world employs cryptology to keep it secure while it’s in transit. In terms of computing systems, this is called encryption. It’s the ideal way to secure important assets when you send or store information.

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Tech Term: Bits and Bytes

Tech Term: Bits and Bytes

Running a business sometimes requires attention to very minute details, and some things must be measured in order to achieve optimal efficiency. You’ve likely heard the terms bits and bytes used regarding data storage or transfer, but do you know what the difference is between them? Today’s tech term is dedicated to this explanation.

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Tech Term: Cache

Tech Term: Cache

You may have heard technology professionals use the word “cache,” pronounced cash, in their day-to-day duties, but do you really know what it means? Generally, the context of this word is that users should “clear the cache,” but unless you know what that process entails, you won’t really understand what the cache does or why it’s used in this way. This week’s tech term is cache, so let’s see what hidden treasures this word yields.

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Tech Term: Bandwidth Defined

Tech Term: Bandwidth Defined

The Internet has become an irreplaceable part of many business’ operations, which brings the thought into question of how much you rely on it for your daily duties. Technology has changed the way that the Internet works for the better, but there is one part of its operations that still lies at the heart of it: bandwidth.

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Tech Term: Modems and Routers

Tech Term: Modems and Routers

The Internet is a valuable tool that can be accessed through a wired connection and wirelessly via Wi-Fi, but the devices that offer these connections can be somewhat complicated and difficult to understand. If you don’t know which device does what, you’re in for a treat--today’s tech term will examine the differences between the modem and the router.

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Tech Term: Opening the Spam Folder

Tech Term: Opening the Spam Folder

Spam is a tricky subject to talk about, as it seems everyone has a different definition for it. Yet, most have come to the conclusion that spam is a bad thing. For today’s Tech Term, we want to delve deep into the different kinds of spam out there, as well as theorize where the term even came from.

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Tech Term: An Introduction to Proxy Servers

Tech Term: An Introduction to Proxy Servers

There are plenty of technical terms and solutions that, while heard of frequently enough, it may not be completely clear what they mean or refer to. A proxy server is an excellent example of such a solution. This week, we’ll examine this tech term and review how utilizing proxy servers can help your business.

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