The Epson PictureMate is one of Epson’s smallest and most portable photo printers. It is shaped like a small boom box and prints 4-by-6-inch photos. The cartridge used in the Epson PictureMate is the T557. It is a rather complex cartridge as it is structured to fit in a very tiny printer. However, it does not use any of the infamous electronic chips, which makes refilling the cartridge that much simpler....

Some Acer Aspire laptops come with the ePower Management application, which provides users with better control over their laptops’ power profiles and settings. If you’ve uninstalled this application, or restored your computer, you’ll need to download the installation files from the Acer support page. You’ll need to know your Aspire’s model number in order to get to the Downloads page. You can easily obtain this number with a quick command line query....

Apple Corp. periodically releases updates to its iPod operating system software. You install these updates through the iTunes application. If certain features of your iPod do not function properly, the problem may be caused by a software issue. Reinstalling the iPod software is the easiest way to resolve the issue. Restoring an iPod’s operating system removes all existing data and files, so make backup copies of your music and video files before proceeding....

In email applications, a digital certificate is used as a form of identity verification. When you digitally sign an outgoing message, it allows the recipient to be reasonably certain that you are the one who sent it. When you set up Outlook Express to use a digital signature with encryption, a padlock icon is displayed at the top of the window when you compose a message. This means that the message is encrypted, and that the recipient can only read the message if they have a copy of your digital certificate....

Playlists on the Apple iPhone’s Music app are a convenient way to organize your music library. You can add, delete and edit the songs and videos in any playlist. Unlike iTunes on a computer, once you name a playlist on an iPhone, you can’t just tap it to change its name. However, you can rename a playlist by copying it with a new name and then deleting the old one....

Microsoft Access reports take information from a database table and present it in an attractive manner. These reports are typically used in office functions to show trends or totals for a specific time period. These reports pull information from the fields in the underlying table and have a header at the beginning to indicate what information is being shown in that row or column. By default, MS Access names the headers according to the field name in the table....

Mozilla Thunderbird is a mail client that uses the same code base as Mozilla Firefox. Just like Firefox, Thunderbird can suffer profile locks that block you from accessing the service. The error message reads: “Thunderbird is already running, but not responding. To open a new window you must close the existing Thunderbird process, or restart your system.” You will need to remove the profile lock by deleting all Mozilla processes from your Windows taskbar....

DVD drives on a computer can stop functioning for a variety of reasons related to both physical hardware failures and software changes. Rather than buying a whole new drive at the first sign of trouble, try several different troubleshooting steps to get the DVD player working properly again. Warnings Writer Bio

The touchpad, or trackpad, is a flat, plastic pointing device that translates the motion of your finger to your computer screen. Touchpads can go bad after repetitive use or if they have been exposed to moisture. In any case, replacing it can be bothersome. It requires that you disassemble your laptop partially or completely. The good news is that even though disassembly is an involved process, it can save you a great deal of time and money....

Dynamic-Link Library (DLL) files are used by different applications to perform the shared specific functions. The reason for this is that the programs do not have to have all the coding they need because they can borrow missing pieces from the operating system, thus reducing the total size on the hard disk. However, if a DLL file becomes corrupt or missing then the applications using it will not run properly....

What to Report You can report any blog or individual post for containing content that violates Tumblr’s terms of service. TOS violations include posting content that contains excessive gore or violence, unflagged pornography, malicious bigotry, spam and attempts to impersonate people. You can also report individual users for spam or harassment. Tumblr’s Community Guidelines page (link in Resources) contains a detailed list of the types of posts and user behavior that the site considers reportable....

Updated August 23, 2017 Push “*228” on your Verizon Wireless cellphone and press the “Send” key. Stay on the line while you listen to an automated system provide you with options. When prompted press the “2” key on your cellphone keypad to update your tower service. Listen until the automated system confirms your phone is upgraded; this process could take several minutes. Writer Bio

The iPhone includes a security feature that requires users to enter a four-digit passcode, or password, to use the phone and its many functions. This security feature prevents your iPhone from being used by others. So if your phone is stolen or your friend borrows it without permission, it cannot be used. If you lose or forget your passcode, you must reset it. Warnings Writer Bio

The NTFS file system is a Windows-specific format for your computer’s hard drive. It allows your operating system to store data on the hard disk. The advantage of NTFS over the older FAT system is the security properties placed on files. This allows Windows users to protect files and folders using passwords and sharing security. Reduce the size of the NTFS partition to free up hard drive space for other operating systems on the computer....

You were forward-thinking enough to back up your important files. Now it’s time to load them onto your computer. Windows 8 introduced a new feature called File History that you can use to restore files. You can also drag and drop files manually from discs to your computer using the native File Explorer app. Tips Writer Bio

You can save a PDF file so that it is compatible with older versions of Adobe Acrobat to ensure that users with older versions of the program can view and print the PDF. Note that earlier versions of the program don’t support some features. You can set the PDF compatibility in three ways; you can use the Acrobat Distiller, optimize the PDF in Adobe Acrobat or reduce the file size of the PDF in Adobe Acrobat....

Although you can enjoy an MP3 audio file over the Internet using your system’s media player, it may be possible to download the same file to your PC so you can listen it when you are offline or transfer it to your portable digital media player. If the website with the MP3 file you want has legal permission to distribute the file and provides you with its URL, you can download it to your PC quickly using your Web browser....

If you are a user of the social networking website Facebook, you may have noticed that the website has many tools allowing you to search for Facebook members that you know through your email contact lists or by connecting you through mutual friends. However, these tools may not help you locate the person you want if you do not have their email address or simply want to meet new people who live nearby....

You can sell the circuit boards in your computer and other electronic equipment to electronic recyclers or metal refineries. Printed circuit boards contain gold and copper. Recyclers can reuse some elements of the circuit board directly or melt down the entire board to harvest precious metals. Find recyclers through local government offices or Internet searches and then learn their requirements for accepting recycled boards and the prices they will pay, which vary greatly....

Before you sell on eBay, the company has to verify your identity. In many cases, a seller can become verified with a bank account but not every person is eligible to open an account at a standard bank. If this is your situation, you may be able to become an eBay seller with another common piece of identification. Tips Writer Bio