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on May 08, 2018

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Fahamu computer shortcut on keyboard

Hizi ni baadhi ya computer keyboard ambazo zitakurahisishia kazi zako na kwa haraka zaidi. Jaribu leoo uone na uwe wa tofauti. Hata wakikuibia mouse au ikiharibika. Tumia shortcut hizi:- Ctrl+A - Select All Ctrl+B - Bold Ctrl+C - Copy Ctrl+D - Fill Down Ctrl+F - Find Ctrl+G - Goto Ctrl+H - Replace Ctrl+I - Italic Ctrl+K - Insert Hyperlink Ctrl+N - New Workbook Ctrl+O - Open Ctrl+P - Print Ctrl+R - Fill Right Ctrl+S - Save Ctrl+U - Underline Ctrl+V - Paste Ctrl W - Close Ctrl+X - Cut Ctrl+Y - Repeat Ctrl+Z - Undo F1 - Help F2 - Edit F3 - Paste Name F4 - Repeat last action F4 - While typing a formula, switch between absolute/relative refs F5 - Goto F6 - Next Pane F7 - Spell check F8 - Extend mode F9 - Recalculate all workbooks F10 - Activate Menu bar F11 - New Chart F12 - Save As Ctrl+: - Insert Current Time Ctrl+; - Insert Current Date Ctrl+" - Copy Value from Cell Above Ctrl+’ - Copy Formula from Cell Above Shift - Hold down shift for addition...

Guide to Computer Repair and Maintenance

In today's digital age, computers have become an integral part of our lives, from personal use to business operations. However, like any other electronic device, computers are prone to issues that may disrupt their functionality. In this comprehensive guide, we'll delve into the world of computer repair and maintenance, equipping you with the knowledge to keep your system running smoothly. Understanding Common Computer Problems: Identify common hardware and software issues such as slow performance, overheating, blue screen errors, and malware infections. Learn how to troubleshoot these problems effectively to minimize downtime and restore productivity. Basic Computer Maintenance: Explore the importance of regular maintenance tasks such as disk cleanup, software updates, and virus scans. Discover simple yet effective practices to prolong the lifespan of your computer and optimize its performance. Hardware Repair Techniques: Gain insights into diagnosing and fixing hardware issue...

Android shell command

Android Shell Command Reference Page History A "shell" is a program that listens to keyboard input from a user and performs actions as directed by the user. Android devices come with a simple shell program. This shell program is mostly undocumented. Since many people are curious about it I thought I'd write up some documentation for it. Common problems The built-in shell has very limited error handling. When you type a command name incorrectly it will say "permission denied", even though the real problem is that it couldn't find the command: Quote: $ dir dir: permission denied <---- this is a misleading error message, should say 'dir: not found' Quote: $ ls ... listing of current directory The PATH variable The Android shell will run any program it finds in its PATH. The PATH is a list of directories. You can find out what your shell's PATH is set to by using the built-in echo command: Quote: $ echo $PATH /...

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Jinsi ya kuzuia baadhi ya watu wasione status yako

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