Computer Fundamentals Index

Computer Introduction Types of computer Characteristics of computer Uses of computer History of Computers

Computer Languages

Low Level language Middle level Language High level language

Computer Generation

Generation of Computers Second generation of Computers Third generation of Computers Fourth generation of Computers Fifth generation of Computers

Peripheral Devices

Input devices Output device


Block diagram and basic components Control processing unit (CPU) Software Hardware


Computer Memory Registers Memory Hierarchy RAM Vs ROM Understanding file sizes (Bytes, KB, MB, GB, TB, PB, EB, ZB, YB)

Computer Network

Types of Network Types of Area Networks (LAN, WAN, MAN) TCP Flags

Computer Virus

Computer Virus

Computer Ports

Computer Ports


How to hack a computer How much do Computer Programmers make How does a Computer work How to associate a file with a program How does a computer convert text into binary How does a computer process data into information How to fix a CD-ROM DVD How to fix the no input signal How to install computer memory How to associate a file with a program How to log out of your operating system How do I change my name on Google How to installation or uninstallation Microsoft Paint How to fix a not a valid Win32 application error How to fix missing Microsoft Windows .dll files How to use a computer keyboard How to erase my hard drive and start over How can I test how many words I can write a minute How to shut down a computer How do I open and edit the Windows registry How to edit the registry from the command line How to restart Microsoft Windows How to install a computer processor How to open Microsoft Paint How to fix problems in Windows after installing new software How to enable or disable the preview pane of Microsoft Outlook How to open a Microsoft .wps or Works file in Word How to view the HTML source code in Microsoft Word How to View or Change the Screen Resolution of a Monitor How to Connect and Install a Computer Keyboard How to Delete Temporary Files in Windows 10 How to determine Which Version of Microsoft Office I'm using How to find out how much hard drive space is available How to Fix PC Stuck on Verifying DMI Pool Data How to choose which items show in the notification area How to find similar images using Search by Image How to fix Low Memory and out of memory errors How To Replace the CMOS Battery How do I Update my Antivirus Program How to fix a general protection fault How to Identify problems in the Windows Device Manager How can the Base be Shown How to test if a Website or Web Page is down How Much is 1 Byte, Kilobyte, Megabyte, Gigabyte, etc


Who invented Computer What are the advantages of the Internet? What are the disadvantages of the Internet? Is my computer 64 bit? What is Edge Computing? What is a Router? What is Monitor What is Printer What is a Web Browser What is Microphone What is a Webcam What is PC What is Keyboard What is Motherboard What is WAP What is URL What is a Digital Assistant When was the first Computer Invented What is Modem What is Firmware What is Imperative Programming What is Protocol What is Safe Mode What is Device Driver What is Hybrid Topology What is Mesh Topology What is Procedural language What is a hyperlink What is a Username Who invented the Internet What is Video Card What is Sound Card What is Binary What does Alt+B do What does Alt+D do What does Alt+E do What does Alt+Esc do What does Alt+R do What does ALT + Q do What does Alt + Tab do What is Data Manipulation What is a touch screen What is Back Panel What is Analog Monitor What is AR lens What is an ATX Style Connector What is a File System What is Hard Disk Drive (HDD) What is a boot device What is accessibility What is Line In What is network Interface card (NIC) What is Optical Disk Where can I ask questions on the internet What is Auto Rotate What is CAD (Computer-aided design) What is Cable Modem What is Home Page What is boot menu What is braille reader What is flash memory What is Windows What is Clipboard What is Cyber Warfare What is Myspace Why has my IP address changed What is Jacquard Loom My computer is running slow, what steps can I do to fix it What is a Kensington Lock What is a multicore processor What is automation Are smartphones and tablets computers What is a Login Script What is a Loosely Typed Language What is Multitasking? Why my computer monitor shows no display or black screen What is REM What is Parallelization What is Overtype mode What is open with What is Bracket What is an Online Service What is REM What is Parallelization What is Overtype mode What is open with What is Bracket What is an Online Service What is the Pg Dn Key (Page Down Key) What is the Pg up Key (Page up Key) What is Palmtop Computer What is a Processing Device What is a Print Preview What is the Print Screen Key What can I do if my computer or laptop is lost or stolen What is a Model Number What are the currently available antivirus programs What are Toggle keys What is a Case fan What is a Silicon Chip What is a Slate PC What is a TAB stop What is an Octothorpe What is Task Pane What is Task View What is the svchost.exe file used for in Windows Where can I find free online virus scanners Why am I unable to increase the resolution in Windows What is Autofill When I click my mouse, it sometimes double-clicks What is Scratch What is UDIMM What is MsConfig What is an Expansion Card What is an Executable File What is an Elevated Command Prompt What is an AC Adapter What is AIMBOT What is a Software Suite What is a LED Monitor What does Alt + X do What does alt + space do What does Alt + O do Now that I’ve got a Computer, what can i do What is a Punch Card What is RDIMM What is Select All What is Serial number What is Thermos flask What programs can I use for speech recognition What are the Advantages of Computers What are the Disadvantages of Computers What does Alt + T do What Hardware Device Drivers should be Updated What is a Desktop What is a Ring Topology What is CMOS What is a Directory What is a Mechanical Mouse What is a Plotter What is a Variable What is an Icon What is Data What is HDMI What is Remote What is Right-Click What is SMPS Why does my Laptop not turn on What is a Copyright What is a Cordless Mouse What is a CSV file What is a Joystick What is a Start Button What is a Taskbar What is an Alignment What is an Output Device What is Cat 5 What is Google Chrome What is Post


Difference between hardware and software Difference between multiprocessor and distributed systems Difference between Desktop and Laptop Difference between File and folder Difference between Hard Copy and Soft Copy Open Source Programs vs Closed Source Programs


Quantum Computing Computer Software Autoexec.bat and config.sys info Update an Antivirus Use of Internet Advantages and disadvantages of Email Computing Power Internet Explorer Shortcut Keys Advanced Encryption Standard (AES) Augmented Reality Infrastructure Readiness Check Top 10 Internet tips and tricks Introduction and Features of FoxPro Features of Multimedia Top 10 online services and applications Receiving S.M.A.R.T. status bad backup and replacing error Version Control System Uninstalling Software or Apps in Windows Data Warehouse Increase or decrease font size in Word using keyboard shortcuts Mouse not detected or working in Windows Computer Cleaning Information and Steps Function Keys on Keyboard Windows 7 Alt+Tab won’t stay on top or stick

What is a Kensington Lock?

What is a Kensington Lock

A Kensington Lock is a security device similar to the lock, which is used to secure bicycles. Kensington Lock consists of a metal cable insulated with rubber. One end of this cable is mounted with metal and provides multiple locking options to its consumers.

Kensington, a division of ACCO Brands, is headquartered in Burlingame, California. Kensington is the inventor and the market leader in providing anti-theft solutions to more than a hundred electronic devices. It has shown its expertise in this field for almost 25 years and has sold over 20 million security locks. Kensington has successfully gained the trust of well-known global MNCs such as HP and Lenovo.

What is Kensington Security Slot, and where is it found?

What is a Kensington Lock

Kensington Security Slot is a small metal augmented hole or slot found in modern-day electronic devices such as laptops, projectors, printers, external hard drives, desktops, gaming consoles, etc. The location of the hole may vary according to the different products and their models, but generally, in laptops, it is found either on any one side or at the back.

This Kensington slot in the electronic devices is the place where the Kensington Locks are attached to secure the systems.

Types of Security Slots

1) Kensington Security Slot – This is a traditional and first-generation slot that Kensington has been developing for more than twenty-five years. These slots are generally a little bigger than the next-generation slots developed by Kensington. Global companies like Dell and HP that partnered with Kensington during its initial era used to have these slots on their devices.

2) Kensington Nano Security Slot – With the success of its traditional slots, Kensington continuously designed and invented slots that are much thinner and lighter that would not just be used in personal computers but be compatible with almost every electronic device such as mobile phones, hard drives, etc. These slots are 70% small compared to their previous slots.

3) Kensington ClickSafe Security Anchor – This uses modern technologies and makes its usage much easier and simple by just enabling one-tap secure features to its users.

Two most used locking options provided by Kensington are given below:

1) Lock with Keys: This consists of a metal lock mounted on one side of the cable, and it provides keys with which consumers can lock or unlock it.

What is a Kensington Lock

2) Combinations Locks: This allows consumers to set a combination code with which both the locking and the unlocking can be done. There are no keys for this kind of lock. 

What is a Kensington Lock

The other end of the metal cable in the Kensington Lock comes with a loop which allows the consumers to loop or tie around this cable to some heavy and stationary object. This ensures that the electronic device gets attached to the heavy object until and unless it is unlocked.

Features of Kensington Locks

  • Rigid and Strong Head Lock: The Kensington Lock uses the best quality material to construct its lock. The head of the lock attaches firmly to the Kensington Security Slot and makes it very difficult to pull off until and unless the user unlocks it himself. This lock is also resistant to tamper and meets the modern generation industry needs.
  • Ample options of combination codes: Kensington Locks are very secure as it provides more than ten thousand easy-to-remember combination codes that the consumer can set to secure its system.
  • Innovative Designs: Kensington Lock comes with modern-day designs and makes it very handy to use. Kensington Lock is built with a push-button design which makes attaching the lock to the security slot easier and quicker.
  • Cut Resistant Cable: Kensington Lock has solid and thick carbon steel cables that are properly insulated, thus making it tough to cut down.
  • Register and Retrieve: If ever the consumer forgets the Kensington combination code Kensington makes it very easier and quicker to retrieve the code via registering it to their online combination code program.
  • Compatible: Kensington Locks were not only invented to secure personal computers but it is designed and developed so that it fits into more than a hundred modern-day electronic devices. Some of them are laptops, desktops, televisions, printers, etc.

Which Kensington Lock is best suited for me?

Kensington Locks are made keeping in mind every type of consumer. Different people have different needs, for example, a student might not require a high-level locking system compared to an employee working in a public place.

Let’s see what Kensington has for different types of consumers.

Consumers who work in public places

People working in a public place, say a restaurant or in a cafe, requires a strong securing system. Kensington has a product named MicroSaver 2.0 Portable Keyed Laptop Lock, which has a long and tough cable that perfectly matches the consumer requirements. The head of this lock gets strongly attached to the slot, thus enabling high security.

IT field workers

Kensington ClickSafe 2.0 Keyed Laptop Lock is best suited for this kind of consumer as it provides one tap locking feature which is hassle-free and easier to use. As this provides very high-level security, it is one of the most commonly used and demanding products among the consumers.

Devices having no security slots.

Kensington offers N-17 Combination and Keyed locks for devices having no slots. Devices require no modifications as it comes with the new non-invasive locking technology. By providing strong security, it is also very handy to use.