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Hot Computers & Programming How-Tos

iOS 18 Tips, Tricks, How-Tos, News

How To: Manage standard user & admin accounts in Windows 7

ClearTechInfo live up to their by offering clear and concise information on how to manage user account settings in the new OS from Microsoft, Windows 7. Begin by pressing the start button and going into the control panel. In here look for 'user accounts and family safety', open it. Now go into user accounts and then manage another account. If you are the administrator then you can change whichever setting you want for whichever account but if you're just a standard user you can only alter you...

How To: Set up an Airport Extreme for outside computer access

This simple video tutorial explains how to use Airport Utility to configure your Airport Extreme so you can access your Apple computer remotely for file and screen sharing. It explains how to setup DHCP IP reservations and port forwarding using Manual Setup option of the Airport Utility. Considering that the tutorial becomes a little bit technical during the second part, this tutorial is aimed at users who already have at least some knowledge and/or experience setting up a network. Absolute b...

How To: Hack Microsoft Windows 7 upgrade limitations

There are a couple of limitations that Microsoft put in to Windows 7 upgrades that can prevent users from upgrading and ultimately force them to do a clean install. First limitation is that they won't let you to upgrade Windows 7 if you run Windows 7 release candidate that was released earlier this year, which they won't let you to upgrade to a download Windows edition. If you are running Windows vista ultimate you cannot upgrade windows 7 professional. We have to buy an ultimate edition then...

How To: Use multiple monitors with your Mac

Sometimes just one computer monitor is not enough. Whether you are working on a detailed art project, multiple files at once, or simple wish to open more windows, you may need to connect multiple monitors to your Mac. In this video, Gary Rosenzweig from MacMost.com shows you how to hook up another screen to your computer and make the most out of your desktop space. It is actually very easy to hook up a second monitor to most Macs. Once you get a monitor and the proper cables you are good to g...

How To: Encrypt data w/o admin rights using Rohos Mini Drive

This technical video will show you all about the Rohos Mini Drive. See how you may work with an encrypted partition on a PC without admin rights using this free portable encryption solution. It securely protects your portable data on any USB device. Portable utility Rohos Disk Browser gives you opportunity to work with your sensitive data on a USB drive in the usual way on any PC (even at an internet cafe, where you don’t have admin rights).

How To: Move items around in the menubar in Mac OS X

Moving items around the Mac OS X menu bar is easy with this MozyMac tutorial. The demonstration appears to take place on a real Mac desktop; be sure to watch the mouse moving the menu bar icons along the top of this video. There is music playing and no other audio, so Muting is optional. Text supplements the video, telling you to hold the Command (apple) button while moving the menu bar icons.

How To: Change the sound on your PC

Change the sound on your PC in Windows Vista with this video tutorial. In Windows Vista, left click on desktop. Go to "Personal Modes" and select "Sounds". Click "Test" button in the Sound's tab window to hear sounds for different actions. To replace a sound: place the sounds, in a .WAV format only, in a folder on your C: Drive. Select sound to be replaced in Sound's tab and click “Browse” to find the file you are replacing the current one with. Click "Ok" when done to complete change.

How To: Make programs start up when your computer starts

When you start your computer you can set it up so that your favorite programs automatically open as a part of the computers boot up. To do this, click “Start” and then “All Programs”. When the list opens up, click on “Startup”. Drag the program icons you want to open into the startup bar. The next time you start your computer, the programs you put in the startup will automatically open.

How To: Change the Snow Leopard dock

Change your Snow Leopard dock on Mac OS X with this video tutorial. Go to Leopard Hard drive -> System folder -> Library folder -> CoreServices folder -> Dock App (right click) -> Show package contents -> Contents folder -> Resources folder -> Scroll down until you get to Scurve-1.png, Scruve-m.png, Scurve-sm.png, Scurve-xl.png -> Highlight them all and delete them -> Select the dock you want to change it to -> Paste the files into the place that you deleted the others -> Search for "Terminal...

How To: Save your laptop battery by gaming without a disk

Tired of playing games and draining the battery on your laptop? This video will show you how to play games without a disk and also helps save your laptop battery. Remember, this should own be done if you own the game. You'll learn everything you need to know to download your games, and all the while saving your laptops battery. The video you shows you and extensive step by step easy to follow instructions to finally find a solution to using a disk.

How To: Speed up shutdown time

To speed up the shutdown time for your computer, start by working on the regedit. To access the regedit click the start button. In the search box, type regedit. When the regedit comes up, click it and go down to HKEY_LOCAL_MACHINE. Click hkey_local_machine and go down and click system. Click currentcontrolset in the the system list. In currentcontrolset, click control once. In the control window click waittokillservicetimeout. In waittokillservicetimeout, there will be a value. If the value i...

How To: Securely empty the trash in Mac OS X

This video tutorial shows you how to securely empty your trash in Mac OS X. 1. Click on the top Menu on your desktop. 2. From the drop down menu, choose "Secure Empty Trash". 3. You will be then be prompted with a messaging stating items will be permanently erased from your computer. If you wish to continue click the "Secure Empty Trash". 4. Depending on the amount of files, the process may take a few seconds to a few minutes.

How To: Install Ubuntu Linux in 5 minutes

A Tutorial: Ubuntu Linux is a completely free open-source operating system that has many useful features and abilities, and this guide will show you how to try this new OS without harming your Windows system, and it only takes five minutes to learn! This guide will show you how to: -Download and burn the Ubuntu image to CD -Shrink the Windows installation to make room for Ubuntu -Boot to the Ubuntu live CD and begin the installation process -A step-by-step description of what options to choos...

HowTo: Properly Benchmark Your PC

Maximum PC posts a thorough guide on properly benchmarking your PC. For those not in the know, benchmarking is the process of "running a computer program, a set of programs, or other operations, in order to assess the relative performance of an object, normally by running a number of standard tests and trials against it." (Wikipedia)

How To: Refill printer ink cartridges

There's a reason why printer companies want you to recycle your old printer cartridges. Because they can be reused. It cuts costs and saves them money, but you can save money, too. You don't have to keep buying new cartridges, you can recycle your used ones yourself by simply adding more ink. It could save you a ton of money on printer costs.

How To: Program Houdini 9.5 with Python

Working with the Python programming language is hard if you're not familiar with it, and working with it in Houdini is even harder if you don't know what you're doing. So familiarize yourself with some Python and follow this masterclass for Houdini 9.5 on programming with Python. You will get comfortable with writing Python code and some simple scripting involved.

How To: Manage ESX(i), booting ISO files and more

In this web TV presentation the host is talking about Grub 2. In Grub 2 you can mount an ISO file like a device with the loop back function. In Grub 1 you can use tack tack mem to mount iso files if the files are not fragmented by using the map command. Grub 2 is an application available for download that will be available after download as a chain from Grub 1 to Grub 2 to your operating system. Grub is a program that compresses all of your favorite boot programs into one.

How To: Build APRS on the cheap

Long-time packeteer Bob Bruninga, WB4APR, developed the Automatic Packet Reporting System (APRS), which allows packet radio to track real-time events. It deviates markedly from the usual message- and text-transfer activity. Instead, APRS concentrates on the graphic display of station and object locations and movements.

How To: Lock your screen In Mac OS X

This video is about how to lock the screen in Mac OS X. 1. Opening the Keychain Access utility: Open up the Utilities folder. You can get to this by either hitting Command+Shift+U with the desktop (Finder) selected, or by opening Finder, browsing to the Applications folder, then double clicking on the Utilities folder.

How To: Disable remote control infrared receiver in Mac OS X

Every new Apple computer ships with an Apple remote, which can activate the Front Row program and let you play music, view photos or watch videos when you are away from your computer. However, Apple remotes will connect to all nearby devices, so people with multiple Macs or iPods close to each other, may have trouble controlling them with the remote. In that situation, it's wise to disable the Apple remote connection on the devices you do not want to connect to.