Basic Key Board Shortcuts


Ctrl + C or Ctrl + Insert :
Copy the highlighted text or selected item.

Ctrl + V or Shift + Insert :
Paste the text or object that's in the clipboard.

Ctrl + Z and Ctrl + Y :
Undo any change. For example, if you cut text, pressing this will undo it. This can also often be pressed multiple times to undo multiple changes. Pressing Ctrl + Y would redo the undo.

Ctrl + F :
Open the Find in any program. This includes your Internet browser to find text on the current page.

Alt + Tab or Alt + Esc :
Quickly switch between open programs moving forward.

Tip: Press Ctrl + Tab to switch between tabs in a program.

Tip: Adding the Shift key to Alt + Tab or Ctrl + Tab will move backwards. For example, if you are pressing Alt + Tab and pass the program you want to switch to, press Alt + Shift + Tab to move backwards to that program.

Tip: Windows Vista and 7 users can also press the Windows Key + Tab to switch through open programs in a full screenshot of the Window.

Ctrl + Back space and Ctrl + Left or Right arrow :

Pressing Ctrl + Backspace will delete a full word at a time instead of a single character.

Holding down the Ctrl key while pressing the left or right arrow will move the cursor one word at a time instead of one character at a time. If you wanted to highlight one word at a time you can hold down Ctrl + Shift and then press the left or right arrow key to move one word at a time in that direction while highlighting each word.

Ctrl + S :
While working on a document or other file in almost every program pressing Ctrl + S will save that file. This shortcut key should be used frequently anytime you're working on anything important.

Ctrl + Home or Ctrl + End :
Move the cursor to the beginning or end of a document.

Ctrl + P :
Print the page being viewed. For example, the document in Microsoft Word or the web page in your Internet browser.

Page Up, Space bar, and Page Down :
Pressing either the page up or page down key will move that page one page at a time in that direction. When browsing the Internet pressing the space bar will also move the page down one page at a time. If you press Shift and the Space bar the page will go up a page at a time.
 

Speed up Firefox Browsing with Keyboard Shortcuts



CTRL + T: Opens a new tab.

    CTRL + R: Reloads the current tab.

    CTRL + H: View your browsing history in a sidebar

    CTRL + J: Opens your Firefox download manager

    CTRL + TAB: Moves to the next tab.

    CTRL + SHIFT + TAB: Moves to the previous tab.

    CTRL + Z: Undo last action

    CTRL + SHIFT + Z: Redo last action

    CTRL + ENTER: Auto-complete URL to .com

    CTRL + SHIFT + ENTER: Auto-complete URL to .org

    CTRL + SHIFT + T: Restore the last closed tab

    CTRL + number: Change to the tab with this number

    CTRL + F4: Close the current tab

    CTRL + N: Opens a new Firefox window

    CTRL + S: Download the current webpage page as a HTML file

      CTRL + L: Highlights the URL in the browser address bar

      CTRL + HYPHEN: Decrease text size on the webpage

      CTRL + PLUS: Increase text size on the webpage

      CTRL + D: Add webpage to bookmarks

      ALT + Home: Loads your start page.

      ALT + F4: Close the browser window

      SHIFT + ENTER: Auto-complete URL to .net

      F5: Reload the current tab

      F11: Go full screen / normal screen

      Space: Scroll down the page

      ESC: Stop


 

Tips to manage your desktop


  1. Right Click on your Task Bar and UnTick over Lock the Taskbar option.
  2. Click and drag the taskbar towards your right or left corner of your desktop. This might be useful for the people who opens many windows at the same time.
  3. Now activate (Make a tick mark over it) the Quick Launch toolbar.
  4. Click and drag the most used icons from your desktop and place it over the space on Quick Launch toolbar and delete those from your desktop. This helps you to make the desktop clean and good looking only with your heart catching wallpapers.
  5. Finally make sure that you are Locking your taskbar once again. (Rightclick over the taskbar-----> Click over the lock the taskbar option).
 

Tips to maintain the performance of the Computer

  • Start ---> Run ---> %temp% (Delete all the files and folders in it).

It deletes all the teporary files which would increase the storage capacity.

  • My Computer ---> Right Click ---> Manage ---> Disk Defragmenter.


This helps in the alignment of the content and the files.

  • My Computer ---> C:/ (C Drive) ---> Disk Cleanup.



This suggest various unwanted files and contents which must be cleaned / deleted so as to increase the storage space which might be occupied by them.


  • Start ---> All Programs ---> Accessories ---> System Tools ---> System Restore.


This helps in restoring your computer which would increase your computer's speed and performance a bit.

  • Start ---> Run ---> Ms Config.





Using the above command you can configure the start up options by deleting the unwanted startup programs which will boot your computer early than before.


  • Start ---> Run ---> Prefetch (Delete all the files in it).


This option is similar to that of the %temp% command.

 

General Computer Cleaning Tips


Below is a listing of general tips that should be taken when cleaning any of the components or peripherals of a computer as well as tips to help keep a computer clean.

  1. Never spray or squirt any liquid onto any computer component. If a spray is needed, spray the liquid onto a cloth and then use that cloth to rub down the component.
  2. You can use a vacuum to suck up dirt, dust, or hair around the computer on the outside case. However, do not use a vacuum for the inside of your computer as it generates a lot of static electricity that can damage the internal components of your computer. If you need to use a vacuum to clean the inside of your computer, use a portable battery powered vacuum designed to do this job or try using compressed air.
  3. When cleaning a component or the computer, turn it off before cleaning.
  4. Be cautious when using any cleaning solvents; some individuals may have allergic reactions to chemicals in cleaning solvents and some solvents can even damage the case. Try to always use water or a highly diluted solvent.
  5. When cleaning, be careful not to accidentally adjust any knobs or controls. In addition, when cleaning the back of the computer, if anything is plugged in, make sure not to disconnect any of the plugs.
  6. When cleaning fans, especially the smaller fans within a portable computer or laptop it's suggested that you either hold the fan or place something in-between the fan blades to prevent it from spinning. Spraying compressed air into a fan or cleaning a fan with a vacuum may cause damage or back voltage to be generated.
  7. Never eat or drink around the computer.
  8. Limit smoking around the computer.
 
 
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