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Name: David Karp Born: July 6, 1986, in New York, New York, USA Computer-related contributions American web developer, entrepreneur, and the founder and CEO of the short-form blogging platform, Tumblr. According to Forbes, Karp’s net worth exceeds $200 million, while his company is valued at $800 million. In January 2013, Tumblr hosted over 87 million blogs. By December 2019, that number had grown to 360 million. Honors and awards Named to the MIT Technology Review TR35 as one of the top 35 innovators in the world under the age of 35 (2010)....

Name: David John Wheeler Born: February 9, 1927, in Birmingham, England Death: December 13, 2004 (Age: 77) Computer-related contributions Computer scientist who completed the world’s first PhD in computer science in 1951. Known for his work on Burrows-Wheeler transform and the Wheeler Jump. Credited the subroutine (which they called the closed subroutine), because of which jump to subroutine instruction is often called Wheeler Jump. Designer of WAKE and the co-designer of the TEA and XTEA encryption algorithms....

Difficulty Easy Steps 5 Time Required 15 minutes Sections 1 CMOS Battery 5 steps Flags Member-Contributed Guide An awesome member of our community made this guide. It is not managed by iFixit staff. BackDELL 2335 DN Full Screen Options History Save to Favorites Download PDF Translate Get Shareable Link Embed This Guide Notify Me of Changes Stop Notifications What you need Step 1 Remove attachments Remove power cord, network cable, etc....

Difficulty Easy Steps 7 Time Required 10 - 35 minutes Sections 1 Battery 7 steps Flags Member-Contributed Guide An awesome member of our community made this guide. It is not managed by iFixit staff. BackDell Inspiron 13 7368 Full Screen Options History Save to Favorites Download PDF Edit Translate Get Shareable Link Embed This Guide Notify Me of Changes Stop Notifications Introduction What you need Step 1 Disconnecting the Battery Cable WARNING: Before working inside your computer, read the safety information that shipped with your computer and follow the steps in Before Working Inside Your Computer....

Difficulty Easy Steps 20 Time Required 8 - 30 minutes Sections 1 Display Assembly 20 steps Flags Member-Contributed Guide An awesome member of our community made this guide. It is not managed by iFixit staff. BackDell Inspiron 14 Gaming 7466 Full Screen Options History Save to Favorites Download PDF Edit Translate Get Shareable Link Embed This Guide Notify Me of Changes Stop Notifications Introduction What you need Step 1 Disconnecting the Camera Cable WARNING: Before working inside your computer, read the safety information that shipped with your computer and follow the steps in Before Working Inside Your Computer....

Difficulty Easy Steps 4 Time Required 10 minutes Sections 2 Battery 2 steps Hard Drive 2 steps Flags 0 BackDell Inspiron 17 (1750) Full Screen Options History Save to Favorites Download PDF Edit Translate Get Shareable Link Embed This Guide Notify Me of Changes Stop Notifications Introduction What you need Step 1 Battery Unplug the laptop before changing the battery to avoid electric shock. Place the laptop on a flat stable surface....

Difficulty Moderate Steps 10 Time Required Suggest a time?? Sections 1 Dell Latitude D520 disassembly and power jack repair 10 steps Flags 3 In Progress This guide is a work in progress. Reload periodically to see the latest changes! Needs Better Images Better photos will improve this guide. Help out by taking, editing, or uploading new ones! Member-Contributed Guide An awesome member of our community made this guide. It is not managed by iFixit staff....

Difficulty Very easy Steps 2 Time Required 2 minutes Sections 1 Battery 2 steps Flags 0 BackDell Latitude E6420 Full Screen Options History Save to Favorites Download PDF Edit Translate Get Shareable Link Embed This Guide Notify Me of Changes Stop Notifications Introduction What you need Step 1 Battery Push the tabs on the left and right of the battery out towards the edge of the case. Push the tabs on the left and right of the battery out towards the edge of the case....

Difficulty Difficult Steps 11 Time Required 45 minutes - 1 hour Sections 2 Fan 3 steps USB Ports 8 steps Flags 1 In Progress This guide is a work in progress. Reload periodically to see the latest changes! BackDell Latitude E6510 Full Screen Options History Save to Favorites Download PDF Edit Translate Get Shareable Link Embed This Guide Notify Me of Changes Stop Notifications Introduction This guide will cover how to replace the USB ports whether they are damaged or you are replacing them as a precautionary item....

Difficulty Easy Steps 3 Time Required 5 - 10 minutes Sections Battery 1 step Base Cover 1 step Memory Module 1 step Flags 1 Member-Contributed Guide An awesome member of our community made this guide. It is not managed by iFixit staff. BackDell Studio 1749 Full Screen Options History Save to Favorites Download PDF Edit Translate Get Shareable Link Embed This Guide Notify Me of Changes Stop Notifications What you need Step 1...

Difficulty Easy Steps 4 Time Required 5 minutes Sections 2 Removing shoe and boot. 3 steps Blade Release lever 1 step Flags 0 BackDeWalt DCS380 Full Screen Options History Save to Favorites Download PDF Edit Translate Get Shareable Link Embed This Guide Notify Me of Changes Stop Notifications Introduction What you need Step 1 Removing shoe and boot. Remove the battery before disassembly. Remove the shoe by pressing the yellow button on the left side of the hand grip....

Difficulty Moderate Steps 4 Time Required Suggest a time?? Sections 1 Outer Case 4 steps Flags Action Shots Be an action hero! This guide needs images that better demonstrate how to perform specific actions. BackApple AirPort Extreme Model A1034 Full Screen Options History Save to Favorites Download PDF Edit Translate Get Shareable Link Embed This Guide Notify Me of Changes Stop Notifications Introduction What you need Step 1 Outer Case Remove the three 14....

Difficulty Difficult Steps 14 Time Required 30 minutes Sections 3 Faceplate 6 steps Camera 2 steps Main LCD Screen 6 steps Flags 1 Markup Mishap This guide needs better markups. Help out by correcting or making some markup annotations. BackKDDI Kyocera A5521K Full Screen Options History Save to Favorites Download PDF Edit Translate Get Shareable Link Embed This Guide Notify Me of Changes Stop Notifications Introduction What you need Step 1...

Difficulty Moderate Steps 7 Time Required Suggest a time?? Sections 2 Disassembling Piaggio X9 500 Exhaust Removal 3 steps Disassembling Piaggio X9 500 Swingarm 4 steps Flags 0 BackPiaggio X9 500 Full Screen Options History Save to Favorites Download PDF Edit Translate Get Shareable Link Embed This Guide Notify Me of Changes Stop Notifications Introduction What you need Step 1 Disassembling Piaggio X9 500 Exhaust Removal Loosen the exhaust strap: Use an 12mm wrench to loosen the exhaust band lock nut....

Difficulty Moderate Steps 8 Time Required Suggest a time?? Sections 2 Rear Panel 4 steps Motherboard 4 steps Flags 3 Markup Mishap This guide needs better markups. Help out by correcting or making some markup annotations. Missed a Step Oops! This guide is currently missing some important steps. Better Introduction Improve this guide by completing or revising its introduction. BackDopo Double Power 7 Full Screen Options History Save to Favorites...

Difficulty Moderate Steps 11 Time Required Suggest a time?? Sections 2 Battery 2 steps LCD Screen 9 steps Flags 0 BackDrift HD 720 Full Screen Options History Save to Favorites Download PDF Edit Translate Get Shareable Link Embed This Guide Notify Me of Changes Stop Notifications Introduction What you need Step 1 Battery Unscrew the back plate counterclockwise until it comes off. Unscrew the back plate counterclockwise until it comes off....

Difficulty Moderate Steps 1 Time Required Suggest a time?? Sections Finding the mystery cause of low performance 1 step Flags 2 In Progress This guide is a work in progress. Reload periodically to see the latest changes! Member-Contributed Guide An awesome member of our community made this guide. It is not managed by iFixit staff. BackWeed Whacker Full Screen Options History Save to Favorites Download PDF Edit Translate Get Shareable Link...

It is frequently recommended to run the CHKDSK tool from the Windows Command Prompt. Doing so scans the hard disk and repairs minor issues, including file system errors. But sometimes, the scan throws up an error: “The disk does not have enough space to replace bad clusters”. What space is it referring to? And what exactly are bad clusters? Here’s an overview. How Hard Disk Storage Works To understand why you get the error, you must first understand how hard drive memory works....

Difficulty Moderate Steps 7 Time Required 35 minutes Sections 2 Back Cover 2 steps Motherboard 5 steps Flags 0 BackGarmin Nuvi 42LM Full Screen Options History Save to Favorites Download PDF Edit Translate Get Shareable Link Embed This Guide Notify Me of Changes Stop Notifications Introduction What you need Step 1 Back Cover Remove the four screws on the back of the GPS using the T5 Torx screwdriver. Remove the four screws on the back of the GPS using the T5 Torx screwdriver....

Name: Gene Howard Golub Born: February 29, 1932, in Chicago, Illinois USA Death: November 16, 2007 (Age: 75) Computer-related contributions One of the renowned numerical analysts of his generation. Fletcher Jones Professor of Computer Science. President of SIAM (Society for Industrial and Applied Mathematics) from 1985 to 1987. Founding editor of SISC (SIAM Journal on Scientific Computing) and SIMAX (SIAM Journal on Matrix Analysis and Applications). Significant publications Recent Advances in Iterative Methods (2011)....