DragonFly BSD is an open-source operating system first developed in 2003. It was created by FreeBSD developer Matthew Dillon as a fork of FreeBSD, influenced by his work on AmigaOS. It features a unique approach to message passing in the kernel, called LWKT (lightweight kernel threads). Its default file system is a redesign of ZFS called HAMMER2. BSD, Operating System terms Related information The official DragonFly BSD website.
Dust may refer to any of the following: In general, dust is a fine powder of dirt, pollen, waste, and other particles that float through the air and covers surfaces. Over time, your computer will collect dust, dirt, and hair that build up and cause issues with your computer and peripherals. Short for did you see that, dust is chatslang sometimes used in chat and text messaging. Related information Complete computer cleaning information and help....
In general, etiquette refers to a code, manners or set of rules that allow you to behave and interact correctly with other users in a social environment. There are several etiquettes when communicating online that should be followed. For example, a common etiquette to follow everywhere online is to not type IN ALL CAPS. Click one or all the links below to find out the etiquettes for each of these online social interactions....
Gearhead can refer to any of the following: A gearhead is someone interested in mechanical things and electronics, such as automobiles, computers, stereos, and TVs. The term describes someone mechanically inclined, with a mind for details and a curiosity for how things work. Often, their hobbies include taking things apart to see if they can put them back together correctly, or trying to reassemble them better than they were originally....
Shorthand for later and sometimes abbreviated as L8ER, L8R is commonly used in chat rooms and other text-based communications as a way of saying goodbye. Below is an example of how this could be used in chat. User1: Ok I’ve G2G User2: L8R B4N, BBIAB, BBL, Chat terms, CYA, G2G Related information Top 10 terms every parent of teenagers should know. What are the most important computer terms I should know?...
No may refer to any of the following: In general, no is a word expressing a negative response. For example, a student may respond “no” to the question “Have you read a chapter of your computer science book?” With a direction, No is an abbreviation used for North. With numbers, No. is an abbreviation for number. For example, “serial number” may be written as “serial no.” The Internet domain suffix ....
In general, performance is how well someone or something acts or works. For example, in a performance evaluation, an employee is rated on how well they performed a job. With computers, performance is a rating of how fast the computer performs its operations and if it encounters errors. How to check a computer’s performance Operating systems, like Microsoft Windows, include software like the Performance Monitor that shows the computer’s performance in real-time....
POS may refer to any of the following: Short for packet over SONET, see the SONET definition for further information. Short for point-of-sale, POS is the use of computer technology to record all pertinent data about an item, normally by scanning the items UPC (universal product code). When a scanner reads the code, it can display the items price, record the item as sold, and help count the amount of that item....
Sometimes called raging or abbreviated as RQ, to ragequit is to disconnect prematurely from a frustrating online video game match. For example, a player may ragequit from a team game because they feel their teammates are bad, the teams were unfavorably matched, or game mechanics are unfair or unbalanced. Game terms, QQ, Quit, RQ
Rijndael encryption is an encryption algorithm utilized by AES (advanced encryption standard). “Rijndael” is a portmanteau of the names of Joan Daemen and Vincent Rijmen, the inventors of the algorithm. Rijndael uses a design principle known as a substitution-permutation network, or an SP-network, to encrypt plaintext data. It uses several mathematical operations; decryption is performed by reversing the process. It has a relatively simple algebraic description, and runs very efficiently on both hardware and software implementations....
Short for System Network Architecture, SNA was introduced in 1974. It is a communications format developed by IBM for LANs (local area networks) to allow multiple systems access centralized data. Computer acronyms, LU, Network terms, SDLC Related information Network and network card help and support.
Even with video chats, emails, instant messaging, and phone calls playing a dominant role in work environments, conference calls and especially video conference calls are still the best option for group communication in businesses of all sizes. Choosing the right conference call service will depend upon your requirements, budget, and needs. In this article, we will review the best free and paid conference call services so you can make an informed decision....
The Control Panel in Microsoft Windows enables a user to change various computer hardware and software features. Settings for the mouse, display, sound, network, and keyboard represent a few examples of what may be modified in the Control Panel. Below are examples of how the Control Panel appeared in Windows. Sections of the Windows Control Panel There are eight main areas on the Control Panel, containing different tools designed to optimize your computer....
Developed by Tom Truscott, Jim Ellis, Dennis Rockwell, Steve Bellovin, and Stephen Daniel who were students at Duke and the University of North Carolina, usenet was first implemented in 1979. It is a location where millions of different users can access millions of different articles written about various topics. There are over 14,000 forums (also called newsgroups) on Usenet, and it is still used today to communicate and share files....
Founded by Dom Hofmann and Rus Yusupov in June 2012 and later acquired by Twitter in October of the same year. Vine is a free smartphone app and online service that allows anyone to create and upload videos up to six seconds long. Once created the Vine can be added as a Twitter post and viewed through either Twitter or the Vine website. On October 27, 2016, Twitter announced that it would discontinue the Vine mobile app....
Microsoft XNA (which stands for “XNA is not an acronym”) is a tool set designed for video game development. The XNA tool set makes it easier to develop video games without the hassle for having to write boilerplate code (repetitive code). The XNA tool set was first released on August 30, 2006 as XNA Game Studio Express. The tool set allows programmers to design games targeted for one of several platforms, including the PC, Xbox 360, and Windows Phone 7 and also allows for integration with Visual Studio 2010....
The Z80 is an eight-bit microprocessor introduced in 1976 by Zilog, Inc. Since its release, it has been used in many desktop, embedded, and military computer systems. The first Z80 chips ran at 2.5 MHz, gradually increasing in speed up to 20 MHz. One of the most successful CPU ever produced, the Z80s design was eventually licensed to other companies for production, including Toshiba. Advantages over Intel’s 8080 processor An enhanced instruction set that allowed bit manipulation, block move, block I/O, and byte search instructions....
Difficulty Difficult Steps 14 Time Required 25 - 35 minutes Sections 3 Battery 2 steps Underbody 9 steps Rear Motor 3 steps Flags 0 BackX-Street Lamborghini Murcielago LP670-4 SV Full Screen Options History Save to Favorites Download PDF Edit Translate Get Shareable Link Embed This Guide Notify Me of Changes Stop Notifications Introduction What you need Step 1 Battery Unscrew the two 2.5mm Phillips #00 screws from the middle of the car....
Difficulty Moderate Steps 10 Time Required 25 - 45 minutes Sections 2 How to Open the Xiaomi Mi Watch 2021 4 steps Battery 6 steps Flags 0 BackXiaomi Mi Watch 2021 Full Screen Options History Save to Favorites Download PDF Edit Translate Get Shareable Link Embed This Guide Notify Me of Changes Stop Notifications Introduction If your battery is swollen, take appropriate precautions. For your safety, discharge your battery below 25% before disassembling your watch....
Difficulty Easy Steps 1 Time Required 10 - 15 minutes Sections Display replacement 1 step Flags Member-Contributed Guide An awesome member of our community made this guide. It is not managed by iFixit staff. BackXiaomi Redmi 4X Full Screen Options History Save to Favorites Download PDF Edit Translate Get Shareable Link Embed This Guide Notify Me of Changes Stop Notifications What you need Step 1 XIAOMI REDMI 4X - display replacement In this video you will learn how to replace the display in XIAOMI REDMI 4X....
