In college you are going to run into many group projects, individual presentations and other various assignments that require the use of some kind of PowerPoints. PowerPoints are slideshow presentations created with Microsoft’s PowerPoint program. However, the term PowerPoint has now become a ubiquitous synonym for any kind of slideshow presentation. You do not need Microsoft to create a quality PowerPoint, and you do not need to waste your PayPal gift card to use these free online PowerPoint alternatives. If you

In computer networking, your bandwidth is the data transfer rate of information. Bandwidth is usually expressed in bps (bits per second). The figure 100bps means that your internet connection can transfer 100 bits of data per second. However, bandwidth is often a lot bigger than 100bps. Most at home wifi networks are capable of 60GBps or more. But if wifi networks are capable of transferring that much data so quickly, why is your internet so slow? Unfortunately a lot of things

A conference call is a telephone call held between several people with different phone lines at the same time. If you run a business, it is highly likely that you know how expensive conference calls can be. Many people often turn to third-party phone services to maintain the conference bridge, allowing you to contact several clients or other businesses at the same time. However, these services can be even pricier than beeline services. Thankfully, there are ways to get free conference

Nonrepudiation is a legal term meaning the assurance that someone cannot deny something. In technology, it is an electronic security measure used to guarantee message transmission between two parties. This security is typically ensured via digital signature or encryption. Nonrepudiation is difficult to achieve digitally. However, it is important for things like digital contracts, online signatures and email messages. What Is Nonrepudiation? Simply put, non-repudiation is a technology tool used to prove an event, or even operation, has taken place when

A webcam is a small camera connected to your computer that allows you to transmit audio and video over the internet. In order to ensure that this device is working properly however, you may need to utilize a third party site. Webcam test sites are widely available on the internet. Below are some of the pros and cons of utilizing a webcam test site. Pro: Determining Technical Difficulties Obviously webcam test sites allow you to see if there is something wrong