If you add a number of images to your PowerPoint presentation, you may find that the file size increases, making it difficult to transfer between computers and wasting storage space. However, PowerPoint for Mac allows you to remedy this problem by compressing the images within the presentation. When you compress pictures, be aware that this will decrease their resolution, meaning that images could appear pixelated or fuzzy. PowerPoint for Mac offers resolution settings for print, screen and email....

You can use the RS485 cable to connect various devices, such as printers and scanners, to your computer. If you do not have a computer with an RS485 port, you can still connect these devices to your computer by converting the RS485 signal to a USB signal. With a few pieces of equipment, you can construct your own USB-to-RS485 converter cable. Writer Bio

A word cluster, sometimes known as a word cloud, is a kind of typographic display that shows the various words from a specific piece of text, arranged and highlighted according to how often they’re used. They can be used for many things, for instance, they are commonly used to show the key words in speeches or important documents. The website Wordle is the most common source for creating word clusters, and it is relatively simple to use....

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High-definition televisions paired with high-definition antennas can pull in over-the-air HDTV signals. As with regular TV antennas, certain adjustments to a high-definition antenna can result in better picture quality. Writer Bio

When you log in to Facebook your friends can view your online status by seeing your name in their Chat window. If you’re not in the mood for chatting, or you don’t want your boss to know you’re on Facebook, you can go into stealth mode and turn off chat so that nobody can tell you’re online. Once you make the change, you will always appear to be offline, even if you log off and return later....

A slow E-machine computer can cause limp productivity for your work, as well as slow movies, games and poor video quality during playtime. You can improve the speed of your E-machine with some software maintenance or by upgrading some computer hardware. Improving the speed of your E-machine computer is a straightforward process that requires some research and preparation. Impress your family by speeding up your home computer with easy installation of some simple components....

Making file tabs can be done by utilizing templates that are available online and on your computer. Templates make the process easier because you can use the pre-designed format and add your own data. Once your data is added, all that’s left to do is print or save the labels for future use. Utilizing templates lets you spend more time on content instead of trying to design a tab from scratch....

Signs and banners promote special events, advertise businesses and products. When you make signs and banners, you are making part of your advertising. Unless you print out the banners and signs yourself on your home computer, you will have to pay for the service. There are some free online options that will allow you to design signs and banners. Writer Bio

In the M&Ms commercials, large candies with arms and legs chat and joke around with people and celebrities. You can make your own version of one of these characters and use it as an online avatar or even a Facebook photo. There is an easy-to-use web application which lets you make your own M&Ms character easily, and after that it’s simple to save it to your computer and upload it to wherever you plan to use your new M&M avatar....

Dell computers ship with a recovery partition from which you can restore your computer to its originally purchased state. This is useful if your computer becomes irreparably damaged. When you recover the system, all your programs, files and documents will be deleted before the computer is recovered, so this should be a last resort. Accessing the recovery partition can be manually invoked while booting the system. Writer Bio

Many WordPress administrators who use GoDaddy for their Web hosting company create their sites and then mask the actual URL with a domain name. The administrator redirects the domain name to the WordPress URL and the domain name hides the literal URL of the site. When the user types the specified domain name into a Web browser’s address bar, the WordPress site with the hidden URL opens in their browser and the domain name displays in the browser address bar....

Reason 4 is software by Propellerhead that allows users to create music on their home computers. While Reason 4 is compatible with every Mac OS greater than 10.4, the software might not mount properly on your Mac if you download it from the official website instead of purchase the DVD. If that is the case, Disk Utility is the solution. It is a utility program that comes with every Mac that mounts disks with ease....

If you notice signs of criminal activity or suspect someone of suspicious or criminal behaviour, Facebook strongly encourages you to report it. Facebook provides links near every post, photo and video for reporting the material. If you can no longer find the material because you have been blocked or if you don’t have a Facebook account, Facebook provides a form you can use. Facebook works regularly with local law enforcement on these reports....

Sometimes you need to confirm exactly when a particular phone call was made or when a text message was sent. Your phone company or wireless provider keeps a record of every incoming and outgoing call or text as well as the date, time and duration (or the number calling/texting you). You can get copies of your own call history directly from your phone service provider. If you have an online account with your phone service provider, it’s easy to look up and print your own call history on their website, even going back a couple of years....

Updated August 23, 2017 Open up your Internet browser and go to Yahoo.com. Click “Mail.” If you already have a Yahoo email account you can create a new one after signing out of your current Yahoo account. Click the yellow “Create New Account” box. Fill out the top portion of the Yahoo Registration form providing your name, gender, birthday, country and postal code. Pick your Yahoo user ID and password....

Adobe Acrobat is a series of document viewing and editing software created by Adobe Systems. Adobe Acrobat allows users to view, edit and create Portable Document Format (PDF) files. PDF files are commonly used for official forms, such as tax forms, as well as maps. PDFs are also sometimes used as a container to store long documents like scholarly articles and papers. Adobe Acrobat can be launched by itself or you can launch the program by using it to open a PDF file....

The Alienware M11x is a powerful laptop manufactured by Dell that is mostly used for gaming. Among its many special functions is built-in Bluetooth technology, which allows you to connect a wireless device to the computer. This comes in handy if you plan to use wireless speakers or headphones. Connecting a Bluetooth device to your Alienware laptop involves accessing the Bluetooth settings in the Windows operating system. Writer Bio

Updated February 10, 2017 Power on your smart phone device with Windows Mobile 6.0. Make sure you are at the home screen page. Press and hold the “Action” key, which is the middle button of the direction keys. Tap and hold the clock in the top right corner of your screen. Tap to select “Run…”. Type “cmd” without the quotes and tap the action key again. This will launch the “Command” prompt....

Apple’s iPod is the most popular personal music player. Infinite expandability, its revolutionary “click wheel,” and seamless connectivity with Apple’s iTunes makes it flexible and easy to use. However, the iPod will not play WMA files, a popular file format in the Windows community. Listen to your WMA files on your iPod by converting them to an iPod compatible format. Writer Bio