Student’s Name: X Student’s ID: Date: 24.01.2013 1. Sales by Region Row Labels | Sum of Total Sales | East | 529124.8 | North | 233832.75 | South | 234595.05 | Grand Total | 997552.6 | 2. Sales by item Row Labels | Sum of Total Sales | 101 Keyboard | 18294.15 | 17" Monitor | 139461 | Desktop CPU | 833800.95 | PC Mouse | 5996.5 | Grand Total | 997552.6 | 3. Sales by store Row Labels | Sum of Total Sales | 1 | 90281.1 | 2 | 54262.7 | 3 | 90051.25 | 4 | 75498.75 | 5 | 158334 | 6 |
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applications. For years we have used the same basic design for our keyboards. But with the recent explosion of smartphones the keyboard needed an update. Now we have laser projected key boards. The laser key board is a simple keyboard that is projected onto any flat service using a red laser. The amazing part is the new IR laser diode that projects a thin plane of IR light. This light is invisible and rests just millimeters above the keyboard projection. When you type you pass your fingers through the IR
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why? A monitor and a keyboard are the two I/O devices necessary to use a personal computer. The monitor is the most important output device. It allows one to see the information that is being sent out by the computer. You cannot send or receive data to or from a computer without a monitor. The keyboard is the most important input device. It is the primary method used to send information to a computer. Data entry cannot be performed without a keyboard. The keyboard can even be used to navigate
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(http://www.bioscentral.com/beepcodes/phoenixbeep.htm#), (http://www.bioscentral.com/beepcodes/amibeep.htm), the problem for both instances seems to be with the keyboard controller. The next step in troubleshooting is to write down all the probable causes. I would write down the following probabilities: • Possible problem with the keyboard controller such as • Bent pins • Bad wires • Controller became disconnected • Maybe the controller needs to be replaced • Check for a fuse I believe this
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code pattern means that the 8742 keyboard controller test has failed. This usually means that there is a problem with the currently connected keyboard but it could also indicate a motherboard issue. Step 1. 1-3-1-3 beep pattern, it means that ther is a problem with the keyboard or motherboard issue. Step 2. 8742 keyboard controller. Issue with keyboard or a motherboard issue. Step 3. Determine Power on or restart computer and listen to beeps. Step 4. Replace keyboard/controller. Troubleshoot motherboard
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PC KEYBOARD SHORTCUTS Alt Esc Tab Spacebar Hyphen F4 Left, right arrows A B C D E F G H I J K L M N O P Q R S S/ cycles through open programs cycles through open applications Control menu (maximize, minimize, close, etc.) opens the window’s control menu closes open window Back/forward on web T U V W X Y Z 1 2 5 [ ] Esc Enter Space bar hanging indent underline paste closes file cut redo undo single space double space 1.5 line space decrease font increase font Windows menu page break select an Excel
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Centre for Pre-University Studies FRA/FRB FRA/FRB April Intake Semester 1 2015/2016 Lecture Notes Workbook FPIT1023 Information and Communication Technology Prepared By: chai li kuen, chang pei fah, chik soon leong Name of Student: ________________________________________ Class: ________________________________________ Name of Lecturer/Tutor: ________________________________________ *The contents are not for sale and strictly meant for internal circulation only
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P1.1 Describe the functions and use of different servers in benefitting a small web presence business needs. Web Server: A web servers main job is to host and transfer data and also store data in which the Web server then gives to the users trying to access the website in terms of benefiting a small business, dependant on how popular the business is and how much it can afford to transfer its business online it may not be able to afford one Web server or be able to keep it running. However if it was
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Richard White Computer Build For my computer build I decided to build a good gaming computer because it something I’m interested in. It is not really a budget build but yet I didn’t want to go over the top with expensive equipment either. I shopped around at a lot of different products and went on many different websites to try and find great deals on equipment. For my case I chose a Thermaltake Overseer RX-I Snow Edition Plastic ATX Full Tower Case I wanted to go with Thermaltake because I know
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Sl.No | ITEM LIST | QTY | RATE | 1 | TAG MINI SPEAKER | 1 | 325 | 2 | TAG DP-50 SPEAKER | 1 | 525 | 3 | TAG DP-500 SPEAKER | 1 | 650 | 4 | TAG DP-200 SPEAKER | 1 | 935 | 5 | TAG USB KEYBOARD | 1 | 300 | 6 | TAG PS/2 KEYBOARD | 1 | 300 | 7 | TAG 837 USB MOUSE | 1 | 150 | 8 | TAG PHANTOM MOUSE | 1 | 375 | 9 | TAG BLUE BLOOD MOUSE | 1 | 475 | 10 | TAG CPU FAN | 1 | 350 | 11 | TAG USB HUB | 1 | 375 | 12 | DELL MOUSE | 1 | 295 | 13 | ZEB 1010 TV CARD | 1 | 1475 | 14 | ZEB MONITOR
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