Hot Computers & Programming How-Tos

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: 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: Build a good reusable PHP library with organization & consistency

One of the things you'll need for a successful future in programming is a great re-usable library of code. In order to achieve that you'll need to practice strict organization and consistency with your coding. This tutorial shows you how to do both, and help up your PHP proramming potential.

How To: Copy and paste text in Microsoft Visual Basic 6

In this clip, you'll learn how to copy and paste text within a VB application. Whether you're new to Microsoft's popular event-driven program language & IDE or a seasoned developer merely looking to improve your chops, you're sure to find benefit in this free Visual Basic programming lesson. For more information, including a complete demonstration and detailed, step-by-step instructions, take a look.

How To: Set up a Linksys WR54g or WRT54g2 wireless router

This video tutorial is in the Computers & Programming category which will show you how to set up a Linksys WR54g or WRT54g2 wireless router. First you connect to your Linksys router. Then go to http://192.168.1.1 and type in "admin' as your password in to log in window and click "log in'. then go to the "wireless' tab and enter your wireless network name. In the wireless channel select '11 2.462GHz' and click save. Next go to "wireless security' and type in the wireless network key. This is t...

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 HD from low quality vids in Avidemux on Ubuntu

New to Ubuntu Linux? This computer operating system could be a bit tricky for beginners, but fret not, help is here. Check out this video tutorial on how to create fake HD from low quality vids in Avidemux on Ubuntu.

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: 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: Import modules into IDLE in Python

Bucky from The New Boston serves up this Python video tutorial on how to import modules into IDLE in Python. This is the program you use to write all of your Python code down. Fun with importing modules!

How To: Manually configure DOSbox from within Steam

Looking for a quick overview of how to manually configure DOSbox in Steam? It's easy. So easy, in fact, that this video tutorial can present a complete, step-by-step overview of the process in just over four minutes. For more information, including detailed, step-by-step instructions, take a look.

How To: Validate your XML documents with XMLSpy

Validate your XML documents against DTDs, or XML Schemas. This video will show you how to do it in XMLSpy. Automatically create valid XML documents based on DTDs or XML Schemas.

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: Get Started with Microsoft Expression Web 4

Getting Started Steps for Beginners If you are brand new to Expression Web 4, then read the following guide to quickly set up your web site and web pages.

How To: Find, download & install Firefox themes or skins

This is a video tutorial in the Computers & Programming category where you are going to learn how to find, download & install Firefox themes or skins. Open up Firefox 3, go to tools, click on "add-ons". On the next window, click on "get add-ons" and click on "browse all add-ons". On the next page, on left hand side scroll down and click on "themes" button. This will display all Firefox 3 themes. Select the theme that you want and click on "add to Firefox" and then click on "install now". You ...

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: Set up an HP wireless printer

In this tutorial, we learn how to set up an HP wireless printer. First, click "setup" on the printer, then go to "network", then "wireless setup wizard". The printer will now go through the setup process and show you available wireless networks in your area. If your network requires a password, enter it by typing it in with the keypad. Now, install the software to any computer and wait for the blue wireless light to turn on. When this is done, you will be able to print wirelessly from any com...

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: Replace a laptop CMOS battery

In this video, we learn how to replace a laptop CMOS battery. First, turn the laptop upside down and remove the screws around the panel you need inside. Set these aside and then pry the top up with a flat screwdriver. Now you will see the CMOS battery, remove this with the tab that is on top of it. Remove the battery from the area it's at and then replace it with the new one. Make sure you place it in just how it was before. After this, replace the panel on the top and screw the screws back i...

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: 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: Easily open your NAT on a ZyXel router

In this Computers & Programming video tutorial you will learn how to easily open your NAT on a ZyXel router. There are three steps involved in doing this. Open your web browser and type in the router IP address which is normally http://192.168.1.1. Then you will get the log in page. The password is either 1234 or admin. It will be written on the packaging of the router. On the next page click on UPNP, then check all three boxes and click 'apply'. Then you click on NAT and set the start and en...

How To: Create a basic array table in Java programming

Want to program your own Java games and applications but don't know beans about object-oriented programming? Never you fear. This free video tutorial from TheNewBoston will have you coding your own Java apps in no time flat. Specifically, this lesson discusses how to display the index of an array in table format when writing code in the Java programming language. For more information, including detailed, step-by-step instructions, watch this helpful programmer's guide.

How To: Install GnoMenu on Ubuntu Linux

New to Ubuntu Linux? This computer operating system could be a bit tricky for beginners, but fret not, help is here. Check out this video tutorial on how to install GnoMenu on Ubuntu Linux.

How To: Create a Drag Drop with ListBox Using VB.Net

Hello guys, today I wanna share how to create a drag and drop with listbox using VB.net. Just copy and paste the following code under public class.

How To: Implement Internet Transfer Control in a Visual Basic application

In this clip, you'll learn how to use Internet Transfer Control within a VB application to the view the source of a web page. Whether you're new to Microsoft's popular event-driven program language & IDE or a seasoned developer merely looking to improve your chops, you're sure to find benefit in this free Visual Basic programming lesson. For more information, including a complete demonstration and detailed, step-by-step instructions, take a look.

How To: Install the Enclojure NetBeans Clojure plug-in

In this clip from Sean Devlin's "Full Disclojure" series of Clojure video tutorials, you'll see how to install Enclojure, the NetBeans Clojure plug-in. One of the most obvious perks of using the Clojure is the user community organized around it, which make learning the language a pleasure (and a simple one at that). For more information, including detailed, step-by-step instructions, take a look.

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: 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: Use save file and the stream writer in VB.Net

This video takes us through the process of using the Stream Writer and the Save File Dialog Step 1

How To: Use save file & stream writer w/ a list box in VB.Net

In this Computers & Programming video tutorial you will learn how to Use save file dialog and stream writer with a list box in VB.Net. Open up a ListBox and you will have a ListBox1 with a blank text box, Add Item and Save Item buttons on your screen. It will also have a save file button at the bottom. On the top of the panel, click Form1 and thereafter, the video shows the various parts of the code on the screen. Then click on Debugging, and add text in the blank text box and click Add Item....

How To: Split video files with MKVToolnix on Ubuntu Linux

New to Ubuntu Linux? This computer operating system could be a bit tricky for beginners, but fret not, help is here. Check out this video tutorial on how to split video files with MKVToolnix on Ubuntu Linux.

How To: Install Mac OS on Windows 7

This step-by-step tutorial will show you how to install Mac OS on Windows 7 on Virtual Box. Video: .

How To: Install and run Ultimate Windows Tweaker for Windows 7 & Vista

If you're not satisfied with your out-of-the-box version of Windows 7 or Vista then get ready to tweak it up good! With this video, you'll see how to use a little program called Ultimate Windows Tweaker to wrestle your software to perform the way YOU want it to. This software lets you get into the registry in a safe and easy way if you're not a computer wizard. Remember to always back up your system before toying with the registry.

How To: Clear the ARP cache

In this tutorial, we learn how to clear the ARP cache. First, go the command prompt on your computer and type in "C:/>netsh interface ip delete arpcache Ok". Press 'enter' on your keyboard and then it should be cleared out. If you want to view your ARP cache, type in the command "C:/>arp -a". If this fails, then you will need to use Microsoft Windows to repair the network connection. If this doesn't work, talk to the person that manages your connection. If successful, this will help make your...

How To: Set up Advanced Desktop Effects in Ubuntu Linux and use Rotate Cube

If you have Ubuntu Linux, if you don't already know, there's something called Advanced Desktop Effects, and once enabled, gives you multiple desktop effects for your Ubuntu system. This video show you how to install Advanced Desktop Effects and shows you all the goodies, and demonstrates the Enhanced Zoom Desktop and the Rotate Cube. Check out all of the other desktop effects.

How To: Restore rundll32.exe on a Windows XP PC

In this video, learn how to restore rundll32.exe on your Windows XP machine. You can also use this method to fix or patch a missing or deleted Rundll32.exe file.

How To: Spoof the MAC address of a Windows XP PC

This video tutorial from tarunkumarsinghal shows how to change Mac address on Windows XP. Click Start menu and then Control Panel. Make sure control panel window is in classic view mode. If not, change it to classic from the left pane.

How To: Extract .rar files on your PC using Windows XP

In this video tutorial, viewers learn how to extract .rar files. Begin by opening your internet browser and go to Google. Search for Winrar and select the 3rd result. Download and save the file. It is recommended to save it to the desktop to find it easier. Double-click on the file and follow the instructions to install it. Click Install and check all the file types for the program to be associated with. Once finished, open a file, select Extract To and choose the destination to save it. This...

How To: Get the task manager in Windows Vista

Vista Tips teaches the viewer how to easily get the task manager in Windows Vista. Vista Tips warns that the simple way to get task manager used to be to simply hold the keys Ctrl, Alt, Del down simultaneously. Now, these keys yield a menu. The way to get task manager on Windows Vista has now been changed to Ctrl, Shift and Esc. Simply hold down Ctrl, Shift and escape simultaneously to directly yield the task manager. Another way to do this is to use the start bar to get the task manager. Sim...