How To: Use the Memory in the Windows Calculator
For the purpose of simplicity, we shall consider the Windows version to be used as Windows XP. How to start the calculator in Windows XP?
How To: Share Local Drives and Folders using Oracle VM VirtualBox with a Guest Windows OS
There are several virtual machine managers present in the market. However, the main functionality of all VMs are the same. Most people like to get free VM managers, so that they can install as many operating systems as they like over the host operating systems. One of these free VM managers is Oracle's VM VirtualBox, which can be downloaded from Oracle's website for all popular operating systems, such as Linux, Windows and Mac.
How To: Check If Windows XP Is Activated
Some people might check their activation status of Windows XP by simply right-clicking on the My Computer icon on their desktop, then clicking on Properties. It opens up a new window with General tab showing some basic information about your PC, like system info, registered to, and computer hardware. However, it does not actually tell us complete information about the system, like whether or not your current copy of Windows XP is activated or not. To check the complete details about your Wind...
How To: Erase your hard drive from the Mac OS X terminal
Macheads101 shows us a simple command to erase your entire hard drive in a MAC OS x terminal. You can either log in as administrator and simply type "rm -rf /" to format or you can just type "Sudo rm -rf /" to start. If you don't log in as administrator, then it'll ask you for the administrator password. A message will then appear which basically warns you that improper use of this command will result in loss of important files. Next type in "sudo mount -uw /" to edit the file command system....
How To: Eject devices from the use of the terminal for a Mac
In this tutorial, we learn how to eject devices from the use of the terminal for Mac. First, go to the terminal of your computer where you will see a notepad sort of page. Next, type in "df" and then press return. You will now see a list displaying processes on your computer. On the bottom will be your public zoning device, which is your USB device. Next, type in "hdiutil eject -force (the code under "mounted on)- volumes-publiczone". This is not case sensitive, but don't forget or add in any...
How To: Create a .LOG file in Notepad on Windows PCs
It's like magic. Creating a .LOG file has never been easier. And all you need is Notepad on your Windows PC. After creating this LOG file, Notepad automatically inserts the current date and time after the last line. Check it out. If you've ever wondered about LOG file types, this Notepad trick is must.
How To: Create a new Windows partition with GParted software
In this tutorial, we learn how to create a new Windows partition with GParted software. First, insert your boot CD into your computer, then turn your computer off and it will automatically boot. Next, hit enter to select the first option, then wait for the scan to complete. When done, select your type of keyboard, then hit enter. After this, select your language and then continue to wait for the boot to continue. Once loaded, you will see the main partition. To split this, select it and click...
How To: Hack a Windows PC with a USB key
In this episode of Hak5, Darren shows us a USB key, dubbed the USB Hacksaw, that instantly and silently installs on target Windows 2000 or higher computers with guest or higher privileges which will monitor USB ports for flash drives and automatically download their contents for silent archival and email. For detailed instructions on replicating this hack yourself, watch this video hacking tutorial.
How To: Create an Admin User Account Using CMD Prompt (Windows)
This is a quick tutorial on how to create a new administrator account on a Windows computer. Step 1: Open CMD Prompt...
How To: Lock Folder Without Any Software with Password
You can easily lock any folder on your Windows computer with a simple Notepad hack. By creating a batch file, you can hide a folder and require a password be entered before it becomes visible and accessible. This is a great tool for locking sensitive information, like pictures, financial statements, and a lot more.
How To: Assign a letter to your USB flash drive
This video shows you how to assign a letter to your USB flash drive (or memory stick) or how to change it in Windows.First of all, connect the flash drive in the computer's USB port. Click on the start button, then right click on My Computer and choose manage. Once the window opens, go to Disk Management. There, you should be able to see the USB drive as "USB DISK". Right click on it and choose "Change drive letter and paths...". Now click on change and select the desired letter for the drive...
How To: Make filenames case sensitive in Windows and Linux
It may not seem like a big deal, but sometimes when your filenames are being saved in the incorrect case, it is. If you save a file with uppercase letters in the name, your computer may change them to all lowercase. This occurs when downloading files form a host server to a local hard drive. But what if you want them back how you had them? Well, there's a small Windows tweak you can use to stop it from happening. Learn how!
How To: Hack the Google version of the Pac-Man game
To pay homage to the 30 year anniversary of Pac-Man, Google turned their home page into a fully playable version of the game. This video shows you a fun way to hack the game to earn a higher score when you play.
How To: Remove Empty Folders, Duplicate Files, Broken Shortcuts, and Old Bookmarks from Your Computer
Like a computer, your brain can store and process large amounts of information. It can remember names, solve math problems, and save tips that you might need at a later time.
How To: Rotate the Display on Linux, Mac, & Windows Computers
If you've got a desktop computer, I can almost guarantee that you've got a widescreen monitor set up in landscape mode. It's how just about everyone uses their monitor these days, including myself. Except that it's not always the best way of working.
How to Find the C: drive on my Mac
In this tutorial, we learn how to find the C drive on a Mac computer. Unfortunately, Mac does not label their drives with letters like other computer systems do. You can name your drives anything you'd like, including "backup", "my network", "my folder", or anything else you want. To find these, just open up the Mac finder and the devices on the computer will show up with their icons. This can make things easier if you are having trouble moving things around. Making them your own names makes ...
How To: Fix AMD Radeon HD Series Not Detecting Second Screen
Since I recently had this problem and fixed it, I might as well share the solution. This is actually REALLY simple to fix but will impact your cards' performance.
How To: Find details about your RAM & processor type in XP
In this how-to video, you will learn how to check your personal computer's RAM, processor speed, and operating system information on Windows XP. First, go to start and select my computer. From here, click view system information to open a new window. A screen will show you the information you need, such as the type of operating system you are running, the size and speed of the processor, and the amount of ram you have. Click okay to exit this window. This will be helpful for doing upgrades or...
How To: Download & install HP printer drivers in Windows XP
This silent video shows you how to install HP printer drivers for Windows XP. Start off by turning on the power on the printer. Do not connect the USB cable to the computer yet, it'll ask you at a later time. Now go to HP's support webpage by typing "www.hp.com/support" on your web browser and then choose the region and language you want the support for. Now click on the "download drivers and software" option and type in your printer's model number. Select the correct printer from the list an...
How To: Turn off your system firewall without admin privileges
In this video tutorial, viewers learn how to turn off the system firewall without admin privileges. Begin by clicking on the Start menu and open he Run program. Type in "system.msc" and click OK. Scroll down the Services list and look for Windows Firewall. Double-click on it and under the General tab, click on Stop. Then click Apply and OK. This video will benefit those viewers who use a Windows computer and would like to turn off the firewall, even if they are not running the administrator a...
How To: Take apart a computer's keybaord & clean it
In this video, we learn how to take apart a computer's keyboard & clean it. First, turn the keyboard upside down and remove the screws from the side with a screwdriver. After this, flip it back over and remove the keys from the top. Put the keys into a bowl of soap and water and let them soak. Then, remove the screws from the top of the keyboard and set them aside. Open up the keyboard and then dust and clean the inside of it until clean. Next, you will replace all of the parts you removed in...
How To: Take screen captures on a PC with the Print Screen key
How to take screen captures on a PC with the Print Screen key
How To: Hack LAN passwords with Ettercap
Want to hack a LAN? Well, hacking local area networks is easier than you'd think. And by watching a few short videos, you can become a master hacker, something every techie wants to achieve. And what's the best way to hack a LAN? Ettercap, a password sniffing program.
How To: Detect hackers with netstat
Netstat (network statistics) is a command-line tool that displays network connections (both incoming and outgoing), routing tables, and a number of network interface statistics. It is available on Unix, Unix-like, and Windows NT-based operating systems. This video tutorial presents a basic introduction to working with the netstat tool. Determine whether you've been hacked with this how-to.
How To: Remove a Password from Log in Screen in Linux Mint
In this video tutorial, I'll show you how to remove the password from the log in screen on Linux Mint 17.2
How To: Prevent cut, paste, copy, and delete on Windows files
New to Windows? No problem... here's a beginner's video tutorial that will teach you how to prevent cut, paste, copy, and delete on Windows files.
How To: Use the Hacker Defender rootkit or HackDef
Hacker Defender is one of the most widely deployed rootkits in the world. It is a user-mode rootkit that modifies several Windows and Native API functions, which allows it to hide information (files, processes, etc.) from other applications. In addition, Hacker Defender implements a backdoor and port redirector that operates through TCP ports opened by existing services. This means it is not possible to find the hidden backdoor through traditional means, like launching a remote port scan agai...
How To: Fix your computer when it won't recognize your CD or DVD disc drive
One of the most annoying of the many annoying types of errors on Windows computers is when you computer won't recognize parts that have always been a part of it, like the drives or keyboard. If your computer has stopped recognizing your CD or DVD disc drive, watch this video. As long as the drive is still connected, the steps in this video should allow you to fix the problem and continue using your drive.
How To: Update graphic drivers with Windows Device Manager
In this video tutorial, viewers learn how to upgrade their graphic driver. This task is very fast, easy and simple to do. Begin by clicking on the Start menu. Then right-click on My Computer and select Properties. Now click on the Hardware tab and click on Device Manager under Manager. In the Device Manager window, select your graphic driver under Display adapters. Right-click on the driver and select Update Driver. Now follow through the instructions in the window and check for any updates. ...
How To: Use HTML and open & closed brackets
To open the body of an HTML first open the HTML document, to do so write an open bracket, then html, the close the bracket. Next press enter. Type another open bracket, then type the word body, then type a closed bracket. Next press enter again. Now you can type an open bracket, then a backwards slash. Next type the word body again. Now type a closed bracket. Press enter once again. Now type another open bracket and then type html. Then type a closed bracket. Now you have just opened and clos...
How To: Download the Mac App Store in Mac OS X 10.6.6 & Fix the (100) Error
Mac owners— life just got a little easier. No longer do you have to wait in line for the newest version of iLife. No more searching Amazon or eBay for the best price on Aperture. And no more Angry Birds on your mobile device's small touchscreen!
How To: Add, save & retrieve data in SQL Server using C# programming & Visual Studio
This five-part series on C# programming covers many things. First, you learn how to save to the Microsoft SQL Server. Then, you'll learn how to retrieve that data. You'll also learn how to navigate the DataSet, edit SQL data, and delete data. If you have Microsoft Visual Studio and SQL Server, give this lesson a try.
How To: Write code and program in C++
C++ is one the most powerful and fundamental languages commonly used to computer programming. If you've ever wanted to get started using, then please watch this video series. It's 29 parts will teach you everything you need to know about coding in this magnificent language, allowing you to create your own fairly full-featured computer programs. Honestly, if you have any questions about C++ at all, or want to learn it and don't think that you can because you've tried programming before and fai...
How To: Fax directly from PCs with an Epson All-in-One printer
This is the future, where you can fax not only from a piece of paper, but directly from your computer, too. Whether you have a PC or a Mac, Epson All-in-One printers allow you to send a fax right from your computer.
How To: Make an Auto Clicker in Visual Basic 2008
This article will show you how to make an auto clicker program in Visual Basic Express Edition 2008. An auto clicker is a very useful program that makes your mouse click many times automatically, wherever it's pointed. It's a very good AFK (away from keyboard) program. Just point your mouse on your screen and turn it on! It's very useful for computer games (FPS, MMORPG, and others).
How To: Quickly force quit any program in Windows
Programs aren't perfect. Either are operating systems. And when one or the other (possibly both) aren't working as expected, your program may freeze up and become unresponsive. If this happens to you in Windows frequently, you need to know how to force quit the application, so you can restart it and get back to work.
How To: Capture Desktop Screen with VB.NET
Hello there. Today I wanna share on how to create a screen capture program. Requirement:
How To: Open ports on your Windows XP computer
In this video tutorial, viewers learn how to open ports on a Windows XP computer. Begin by clicking on the Start menu and open Control Panel. Double-click on Network Connections and select your network connection. Right-click on it and select Properties. Click on the Advanced tab and click on Settings. Select the Advanced tab again. Click on your internet connection and click on Settings. Click Add and fill in the port information. Click OK. T forward a port, users need to go to their router'...
How To: Fix the click of death on a hard drive
If you have owned a lot of hard drives, you probably have experienced the clicking of death that indicates that your hard drive is having serious problems. This video will explain why the click of death happens and show you some processes you can try to fix the problem yourself.
How To: Format a hard drive using Windows Vista
Formatting the hard drive on Windows Vista is easy. First click Start, then Control Panel, Administrative Tools, Computer Management. When that opens up, click Storage Disk Management. This will open a window showing all the computer's partitions. It isn't possible to format C: because that is where the operating system is installed. We will format disk 2. Right click on that, and select New Simple Volume. This will open the wizard. Follow the prompts through the wizard to Finish. The compute...
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