These keys include the same letter, number, punctuation, and symbol keys found on a traditional typewriter. An arrow pointing to the right, down, and then to the left, or only pointing down and to the left, is a symbol used to represent the Enter key and most keyboards. This symbol is used around any button that is used to turn on or off a device. Press Shift in combination with a letter to type an uppercase letter. A long time ago, this key actually did what it says—it sent the current screen of text to your printer. A floppy disk symbol is often used to represent the save feature. Two triangles that point to the left with a solid line on the left side of them is used to represent a function that goes back to the beginning of the track or chapter. The check mark symbol indicates completion or that something is ok. For example, a download dialog box may show a green check mark when the download is complete. You can use your numeric keypad to perform simple calculations with Calculator. For example, many programs use a gear icon for buttons that allow you to adjust a program's settings. A circle with a small hole in the middle is a symbol used to represent a CD, DVD, Blu-ray, or disc drive. If your keyboard has a numeric keypad, you can use the spacebar as the centering point. Some modern keyboards come with "hot keys" or buttons that give you quick, one-press access to programs, files, or commands. A single arrow pointing to the left or (back) is a back arrow symbol that is used in Internet browsers to go back to the previous page. In many computer software programs, you can hover the mouse pointer over the symbol to get a balloon tip of what the symbol is supposed to represent. Using the keyboard: Use the arrow keys and the Tab key (if needed) to highlight Use numeric keypad to move mouse around the screen, and then press Space to make the selection. It is found next to the headphone jack found on most electronic devices, computers, and phones. A symbol of a cross tilted to the right is a symbol that is used to represent an eyedropper in image and graphic related programs. It was adopted by the European Union in 2003 to indicate the product is made without the following ten substances. If you know the category of the symbol you are looking for, use any of the links below. Press the Spacebar to move the cursor one space forward. For keyboard keys or options that allow sound to be adjusted, a symbol with one or two waves is an indication of turning the volume down. The first meaning is that the item is hot and could mean that it is critical, important, or popular and should be looked at first. Using the mouse : Click the slider for Use numeric keypad to move mouse around the screen . The symbol of a lock on a laptop computer is used to represent a Kensington lock found on the back corner of some laptop computers. Press Caps Lock again to turn this function off. It's shown on any product meant to be sold in the EEA (European Economic Area) since 1985 and complies with EU legislation. I hope that my collection here can bring you more creativity and handy for further development. For example, this mark may be seen by a company logo or brand name that is a registered mark. Otherwise, scroll down through all symbols on this page to find your symbol or find a similar symbol. For example, a crescent moon key on a keyboard or the front of the computer can put it into sleep mode. For example, on an iPhone, the Messages icon and each of its messages uses the speech bubble symbol and when someone is typing a speech bubble with three periods is shown. Most symbols are not standardized, which means the symbols shown below may not match your software program or hardware device. A rectangular box with either one box or two boxes at the bottom is a symbol to represent a touchpad on a laptop and may be next to a button that turns on and off the touchpad. The second time I attempted to change input from HDMI1 to HDMI2 the monitor displayed the padlock symbol. Avoid resting your palms or wrists on any type of surface while typing. When Insert mode is off, text that you type replaces existing characters. The pencil symbol is used in graphic and image editors as one method of drawing on the picture or canvas. In graphic and image software programs, a hand tool is used to grab hold of a page or another object and move that object around the screen. For users who did not grow up with floppy drives and floppy disks, you can see our floppy disk page for a real life example. A single triangle that points to the right is the icon used to indicate the play button on audio and video media players. For example, at the bottom of many web pages (including this page) the Copyright symbol or (c) may be shown to indicate the content on the page is Copyrighted. Equivalent to right-clicking the selection. Nowadays, pressing PrtScn captures an image of your entire screen (a "screen shot") and copies it to the Clipboard in your computer's memory. The keys on your keyboard can be divided into several groups based on function: Typing (alphanumeric) keys. They're called shortcuts because they help you work faster. A port with "10101" that also looks like "IOIOI" is a symbol used to represent a serial port on a computer.