Windows Operating Systems Shortcut keys

Shortcut Keys Description

Ctrl + (the '+' key on the keypad) Automatically adjust the width's of all the columns in Windows explorer

Ctrl + Backspace Delete word to the left of cursor

Alt + E Edit options in current program

Alt + Enter Opens properties window of Selected icon or program

Alt + Esc Switch Between open applications on taskbar

Alt + F File menu options in current program
Alt + F4 Closes Current open program

Alt + Print Screen Copies active window to the clipboard

Alt + Shift + Tab Switch backwards between open applications

Alt + Tab Switch between open applications
Ctrl + A Select all text
Ctrl + C Copy highlighted text, data, or image
Ctrl + Del Delete word to the right of cursor
Ctrl + End Goes to end of document
Ctrl + Esc Bring Up start button
Ctrl + F4 Closes Window in Program
Ctrl + Home Goes to beginning of document
Ctrl + Insert Copy selected item
Ctrl + Left arrow Moves one word to the left at a time
Ctrl + Right arrow Moves one word to the right at a time
Ctrl + V Paste
Ctrl + X Cut selected item
Ctrl + Z Undoes a previous action
End Goes to end of current line

F1 Accesses online help from most programs

F2 Renames selected Icon
F3 Starts find from desktop

F4 Opens the drive selection when browsing

F5 Refresh Contents

Holding Shift Boot safe mode or by pass system files

Holding Shift When putting in an audio CD will prevent CD Player from playing

Home Goes to beginning of current line
Shift + Del Cut selected item

Shift + Del Delete programs/files without throwing into the recycle bin

Shift + End Highlights from current position to end of line

Shift + F10 Simulates right click on selected item

Shift + Home Highlights from current position to beginning of line

Shift + Insert Paste

Fix Broken and Slow Tab Issues in Internet Explorer 8

Some users that upgraded to Internet Explorer 8 experience issues with tabs not working properly or taking a very long time to load. It seems for most users the issue can be attributed to a problem with actxprxy.dll not installing properly during the upgrade. If you have a similar problem with IE8, fixing the issue is as simple as a running one command.

Just open up an administrative level command prompt and type in regsvr32 actxprxy.dll and hit Enter. Reboot your computer and your tab issue should be resolved.

Disable and Stop the Themes service.

With the default Category Control Panel:

Head to Start
Select Control Panel
Select Performance and Maintenance
Select Administrator Tools
Select Services
Select "Themes" service (Double Click)
Select General Tab
In the Startup type: select "Disabled"
Select the Ok button to close the panel

With the Classic Control Panel:

Head to Start
Select Control Panel
Select Administrator Tools
Select Services
Select "Themes" service (Double Click)
Select General Tab
In the Startup type: select "Disabled"
Select the Ok button to close the panel

How to Reduce Firefox memory consumption for Faster Browsing Experience

If we opens too many tabs in firefox, then we suspect the slowness of browsing experience comes from heavy memory usage by Firefox. Here is a nice trick for making firefox faster that earlier. All you have to do is:

1.) Type about:config in the Firefox address bar
2.) Search for browser.sessionhistory.max_entries
3.) Double click on the value 50, change it to 5.

Restart your Firefox to take effect!

Disable Shutting Down in Windows XP

You can prevent users from being able to shut down the computer. This might be useful in cases such as when you’re running a server and you don’t want anyone to shut it down inadvertently.

Navigate to:
HCU\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer
And to:
HLM\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer

In these locations, create or modify the DWORD value called NoClose and set it to 1. Reset it to 0 to enable shutting down.

Log out and log back in, or restart Windows, for the change to take effect.

Disable Right-Click on the Start Button

As part of securing the desktop, disable the ability to right-click on the start button and select the command options Open, Explore and Find.

Navigate to:
HCR\Directory\shell
And to:
HCR\Folder\Shell

For both these keys, rename “shell” to “shell.old“. Exit the Registry editor and right click on the start button: the options will not be available. To re-enable them, simply remove the “.old” suffix.

Lock Your Computer on Mouse Click!

Instead of pressing CTRL+ALT+DEL or windows + L to lock your machine you can create an icon to lock your machine. There are very simple steps by using it you can simply lock your computer using single mouse click.

• Right click an empty spot on desktop

• Select New and click Shortcut.

• In the Create Shortcut dialog box, type the following in the 'Type the location' of the item text box:

rundll32 user32.dll,LockWorkStation

• Click Next.

• In "Type a name for this shortcut", type (any name as u wish) and Click Finish.

• This will Create a shortcut on your Desktop.

• Now each time when you want to lock the computer , Just click on this shortcut.