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A Private Branch Exchange (PBX) is an exchange in which many telephones operate within one private network. PBX devices are usually associated with businesses that require both inbound and outbound communications while functioning on the same network. The PBX uses remote access through a specific computer program to setup and control the PBX functions. This specific type of remote access also troubleshoots, identifies and corrects errors within the PBX when standard troubleshooting has failed....

Corralling all of your emails, calendar appointments and tasks into one electronic organizer such as Microsoft Outlook has its benefits, but some of Outlook’s default settings can get distracting. To alert you of an incoming email or upcoming event, Outlook provides desktop notifications. You can disable these notices quickly, without any risk to losing the actual message or meeting, and you’ll be able to continue on with your work without interruptions....

The Sony BRAVIA TV gives a startup sound as the Sony logo appears on the screen. Models KDL-32BX300 and KDL-22BX300 give you a remote control option to adjust this default setting for a silent startup as you power on your TV. Pressing the arrow buttons plus the confirmation button will help you navigate the menu to the Startup Sound option. Tips

Wireless routers transmit network data via radio waves. The wireless network interface controller or wireless local area network (WLAN) card inside a Toshiba laptop detects incoming radio signals within range using built-in antennas. Turning off wireless communication on the laptop will prevent the computer from connecting to Wi-Fi networks. You can quickly re-enable the WLAN device within Windows. Writer Bio

Satellite receivers are an essential part of any working home satellite TV service. Receivers take signals from orbiting satellites and convert them into a usable TV signal. If you sign up for satellite TV service like that provided by DirecTV and Dish Network, the installer will typically connect a receiver, authorize it for use on the provider’s network and make sure it is working. Until the receiver is authorized for use, it will block any programming coming into it from the DirecTV satellite....

To unlock your Dropbox account, simply open Dropbox and log in with your user credentials. If you have received an error message that a file is locked or in use when you attempted to upload the file to Dropbox, the file is either open in a running application, the file has an attribute of “Read-Only” in Windows or “Locked” on Mac, or the Dropbox folder is not configured correctly with your credentials in the Mac Sharing & Permissions folder settings....

When you purchase a phone from a cellular provider, it is locked into that company’s service. You usually have to agree to a one- or two-year contract as well if the company provides you with a free or discounted phone. You can avoid this contract and freely switch between providers, as well as travel outside of the country on other networks, by unlocking your phone using the IMEI code. Warnings Writer Bio

Blu-Ray players, including those manufactured by Sylvania, continue to utilize the latest technology to deliver high-quality HD video and digital audio. This creates an environment of constant upgrades in the market, and older players may encounter issues playing newer Blu-Ray discs. Updating the player’s firmware keeps the player equipped with the latest operating system available, and with Sylvania players that do not offer a direct Internet connection to download updates, this process requires you to seek out and install the updates manually....

Microsoft’s .NET framework is a platform that allows software developers to create powerful, interactive Windows programs. The framework is free and comes installed with later versions of Windows. Users benefit from gaining to access advanced applications that developers create. If your computer uses the older 3.5 version of the .NET framework, you can upgrade it to the newer 4.0 version. Tips Writer Bio

Windows Media Player 12 organizes digital media on your Windows 8.1 or Windows 7 PC or Tablet. You can update manually and also can change the frequency Media Player checks for updates. There is also a Media Center Pack which can be purchased from Microsoft to add DVD playback, which does not come standard with Windows 8 and 8.1. Writer Bio

Updated July 21, 2017 Storing Files on a PC Determine the exact amount of data storage needed. You can find this by right-clicking on “My Computer” and clicking the “Properties” button. It will show you the exact RAM size. This will help you determine the size of the flash drive you should use. Note that a majority of flash drives are plug-n-play on the latest PC operating systems. Plug the flash drive in the USB port of your CPU....

What RAID Does RAID stands for “Redundant Array of Independent Drives” or “Redundant Array of Inexpensive Disks.” It transforms multiple off-the-shelf hard drives into a large, fast storage mechanism that your operating system sees as one drive. You can set up RAID in five different levels, each with its own performance characteristics. RAID 0 shares file-access chores among a set of disks, striping chunks of a file on sequential mechanisms for high-performance access....

Most Acer laptop models come with an SD memory card slot and a PC card slot. The memory card is removable storage media used for file storage in portable devices. Cameras, video cameras, mobile phones and other consumer devices also use SD cards for storage. PC card slots come in two different varieties on Acer laptops. The older version is called PCMCIA or Cardbus, while the newer version is an Expresscard....

CD rewritable drives are an incredibly useful device on the computer. Not only do they allow the user to create music CDs that can be played in virtually any CD player, but data disks can be made to transfer data from one computer to another. The problem though, is that the disks themselves are left looking unprofessional, with nothing more than a title scribbled with a Sharpie pen. That’s where CD Stomper comes in....

Converting VHS tapes into a digital format is an effective way to preserve the tapes, such as past family videos or favorite movies that aren’t manufactured digitally. The Dazzle Video Creator is a program that works between your VHS player and computer to convert VHS videos into a digital format that can then be saved onto your computer and burned onto a CD. Learning how to use this program can help you preserve your favorite VHS tapes....

When the Nintendo DS was released, the world of mobile video gaming was turned upside down. The DS was the first portable console to offer two screens, with one of them being a touchscreen. Like many other video game systems, the DS was quickly reverse engineered, and a Nintendo DS emulator was produced in a relatively short time. NeonDS was one of the first DS emulators to be released that allows you to play DS games on your computer....

Security video cameras in the past have required extensive proprietary wiring of their costly and complex controllers, camera units and viewing systems, but today there are simple and inexpensive alternatives. Now there is an ever-increasing number of cameras that take advantage of standard network protocols and wiring that is commonly used in homes and businesses, many of which use a standard personal computer in place of a dedicated controller unit....

Word documents are rich-text documents that allow you to create newsletters, contracts and other customer communication. You can display these Word documents in the user’s browser using the PHP programming language. The PHP programming language provides developers with a free resource to create dynamic webpages. You can create dynamic content by displaying a Word document for the web reader. $app= new COM(“Word.Application”); $file = “/worddoc.doc”; $app->visible = true; $app->Documents->Open($file); $app->ActiveDocument->PrintOut(); $app->ActiveDocument->Close(); $app->Quit(); Writer Bio

The National Basketball Association broadcasts a few high-profile games on national television per week. Local teams are also displayed on regional television stations multiple times per week during the season. Fans of other teams (and the NBA in general) may want to watch more basketball games during the week. Fortunately, the NBA provides the League Pass service. For a fee, people can watch all of their favorite NBA team’s games during the entire regular season....

A hard drive serves as a standard storage solution for computers and multiple electronic devices. It is capable of storing terabytes of data, making it a convenient method to back up your personal files. However, if you need to permanently wipe a hard drive for reuse, it is best to perform a disk partitioning and formatting, which allows you to store more content.