The basic input/output system (BIOS) on an Intel motherboard controls how the hardware devices connected to the board operate. The BIOS also checks the status of the hardware on boot to confirm that all devices are functional and is responsible for initializing the boot-strapping process. You can access the BIOS at startup to change the hardware configuration on the Intel motherboard. Depending on the motherboard model, the BIOS allows you to enable or disable devices, change the boot device or order, increase or decrease CPU frequency and other options....

Gaining administrative access to your mobile device and authorizing applications to do the same is a form of vertical privilege escalation. In the case of the Android operating system, these privileges are known as “root” or “superuser” rights. Rooted Android devices generally include a superuser app for the purpose of granting and revoking root access permissions to specific apps. A superuser app can be downloaded via the Google Play store if your device does not already include one (see links in Resources)....

ROBLOX is an Internet game site. There are three levels of ROBLOX membership: Free, Turbo and Outrageous. All members are given access to the Free Builder’s Club. With a free account you can only join groups and build one place. Upgraded account holders can earn daily ROBUX, sell ROBLOX merchandise to other members, create groups, join groups and create badges. When free account holders click on the “Builder’s Club” menu option they only see an option to purchase an upgraded membership....

To Receive Questions Click the gear icon at the top the Tumblr dashboard to open your Tumblr settings. Select the blog you want to change settings for from the sidebar, if you’re modifying a secondary blog; Tumblr automatically opens the settings for your primary blog. Click the button next to “Let people ask questions” to enable the ask box for your blog. The link to your blog’s ask box is “username....

By accessing your public feedback profile, anyone who knows your eBay ID may be able to see your recent eBay purchases. The profile lists every seller for whom you’ve given or received feedback, and may show the cost and description of every item purchased in the past 90 days. If you prefer to keep your buying habits to yourself, you can make the profile private so that it only shows your overall score....

If you own multiple Sony CD players that can hold 5, 50, 200 or 300 discs and contain CONTROL A1 or CONTROL A1-II jacks, you can daisy-chain them together to expand your audio storage capabilities. The CONTROL A1-II connections allow the two components to communicate with each other as an integrated unit and function automatically using a single, mega CD changer that controls the two through the proper command mode Writer Bio

Updated February 10, 2017 Disconnect the link between the Dish Network receiver box and the TV set. This is especially true if this connection is made with a coaxial cable, which is most likely. Disconnect it at the receiver box’s port. Connect the receiver box to the VCR by linking one of the receivers output ports to a VCR input port. Both devices will have coaxial connections that will work, and this may be the preferred option....

A CD player needs power to pump up the volume to a level it can be heard. Although the headphone jack on a CD player provides a small electrical charge sufficient to drive a headset for private listening, an amplifier (AMP) must be hooked up to use full-size speakers. The amplifier connects to a CD player using a standard set of audio cables equipped with 1/4-inch jacks on each end....

Lumens measure the brightness of projectors. Projectors come with an assigned level of lumens, with the brightest, or highest lumen, projectors being the most expensive. As projector bulbs age, their brightness can decrease as much as 80 percent – before the bulbs burn out. While increasing the lumens of a projector beyond its rated brightness is not possible, you can reduce the number of lumens lost by bulb age. Warnings Writer Bio

Installing HP printer cartridges in an HP printer is a fairly simple operation. However, there are many options which you can use in the print manager to make the process more efficient, and ensure that your documents print properly. Writer Bio

The Microsoft Wireless Optical Desktop 1000 hardware set includes the Microsoft Wireless MultiMedia Keyboard Version 1.1a, Microsoft Standard Wireless Optical Mouse Version 1.0a and the Microsoft Wireless Optical Desktop Receiver version 2.1a. The receiver connects to your computer through a USB port. The product installation CD that ships with the hardware set includes the software drivers that are required to install the Microsoft Wireless Optical Desktop hardware on your Windows computer....

A computer worm is a type of computer virus that infects data and can cause network failures, slow Internet connections and a loss of files. Protecting your PC from computer worms is critical. Sometimes, even the best preventive measures don’t stop a computer worm. Learn how to remove a computer worm from your PC to restore your computer’s security, protect your personal data and increase productivity. Writer Bio

Microsoft has shipped numerous variations of the Xbox 360, with the major difference between each one being the hard drive size. As a result, your Xbox 360 can have a hard drive size as low as 4 GB and as high as 250 GB. If you’re unsure of the size of your Xbox 360’s hard drive, or just want to see how much space is remaining on it, you can check from the Device Options screen....

Scribus is desktop publishing software designed for Linux desktops. Its functionality is similar to more well-known desktop publishing applications from publishers such as Quark and Adobe. Scribus is open-source, meaning no license is required to use or reproduce the software. It is capable of producing layouts for books, pamphlets, posters, magazines and much more. Scribus is improved by the input and coding of its users. It is free to download and use for private and commercial purposes....

Facebook provides numerous privacy options that enable you to determine who can view your posts, pictures and other information. Along with general settings, you can change the privacy settings for a single status update, as well. The audience selector tool on the status box allows you to share your post with the public, your friends or a custom audience. If you select “Custom,” you can choose precisely who sees the post – from one friend to an entire group....

Updated September 15, 2017 Tap the “Settings” icon on your iPhone. Select the “General” option. Tap the “Bluetooth” button and move the switch to the “ON” position. Select the option to add a Bluetooth device from your computer or smart phone. Select your iPhone on the computer or smart phone from the list of available Bluetooth devices. Look at your iPhone’s screen. The iPhone will automatically generate a random Bluetooth passkey....

Likes are an integral part of the Facebook ecosystem, enabling us to approve the comments and activities of others as well as express support for a particular brand, movie, celebrity, television show or other type of page. If you want to look up the likes registered by another Facebook user, you can see a selection of them by visiting the person’s timeline. The activities visible to you depend on the privacy settings put in place by that user and whether you’re confirmed Facebook friends with the user involved....

Although Microsoft Publisher gives you the power to create professional publications quickly, you may have trouble discovering the tools that can make your documents more readable and effective. Publisher’s transparency tool, for instance, helps people turn solid backgrounds into transparent ones – but the tool is hidden. Find it if you’d like to make an unwanted background disappear or when the existing background makes it hard for people to see the publication’s text....

The Cruzer is the popular Universal Serial Bus (USB) thumb drive from SanDisk. Using a USB drive to boot your computer can be a great way to diagnose and repair a sick computer, install a new operating system or carry your favorite Linux distribution around with you. To get a computer to boot into the Cruzer drive upon startup, you have to properly format the drive. Tips Writer Bio

Typically, computer applications are organized by folders, which effectively help users access them more efficiently. However, many users tend to store stand-alone files, including pictures and music, on their desktop or within irrelevant directories. Although Windows offers default folders for such multimedia purposes, these files can get disorganized if users obtain them frequently and store them carelessly. As a result, you can create a secondary pictures folder in a more convenient location to store such data....