How to see the formula of a cell in my spreadsheet?

There are two ways to display the formula than the results.
Point to the cell. Then . . .



1. Press Ctrl and ~ (Ctrl-Tilde)

OR

2. Tools | Options | View tab | Window Options section, check Formulas

Google Wave shortcut keys

Navigation

• Home
  To go to the first message of the wave
• End
  To go to the last message in the wave
• Up/Down Arrows
  Navigate through messages
• PageUp/PageDown
  To go to the next page/previous page within the panel
• Space
  To go the next unread-message in the wave
• Ctrl + Space
  Mark all messages unread (when focus on the wave panel)
• Left/Right Arrows
  Shift focus between inbox and compose window

Messages

• Enter
  Reply to the message at the same level of indentation
• Shift + Enter
  Reply to a message at the end of a wave.The new message will appear at the same indentation level, at the very end of the wave.
• Shift + Enter (while editing)
  Same as save or clicking Done button.
  
• Ctrl + Enter
  Insert inline reply (while editing)
  
• Ctrl + E
  Edit the message

Text Editing & Formatting

• Shift + Enter (while editing)
  To finish editing a wave. Same as clicking Done button
• Ctrl + n
  To make the current line is a Heading.
  n is a numeric between 1 and 4
• Ctrl + 5
  Adds bullets
• Ctrl + 6
  Removes formatting
• Ctrl + B
  Bold / Un bold
• Ctrl + I
  Italics / Un italics
• Ctrl + G
  Select Colour
  
• Ctrl + K
  Adds a link
• Ctrl + L
  Select the url from the browser address bar.
  It's useful to link another wave or another wave id.
  (Example : Highlight the text, Press Ctrl + L, highlight a url or wave id)
  
• Ctrl + C
  Copy Text
• Ctrl + X
  Cut Text
• Ctrl + V
  Paste Text
  

Do you know the short cut keys to set In and Out points in Adobe Premiere?

Setting In and Out points in Adobe Premiere (for all versions)

Use these shortcuts in the Monitor, Timeline, or Clip windows.
RESULT	ACTION
Set In point at edit line	I, E, or Ctrl + Alt + UpArrow
Set Out point at edit line	O, R, or Ctrl + Alt + DownArrow,
Clear In point	D
Clear Out point	F
Clear both In and Out points	G
Go to Clip In point	Ctrl + UpArrow
Go to Clip Out point	Ctrl + DownArrow
Go to Timeline In point	Q
Go to Timeline Out point	W

How to type bold text in Google Talk?

For Bold text in Google Talk
Start and end the text with *
Ex : *Hello*

For Italic text in Google Talk
Start and end the text with _
Ex : _Hello_

To increase or decrease font size in Google Talk
Hold ctrl key and use mouse scroll key.

Suggest me some short cut keys for Windows

Shortcut Keys	Description
Windows Key + D	Minimizes all windows and returns the user to the desktop.
Windows Key + M	Minimizes all windows.
Windows Key + SHIFT + M	Undo the minimize.
Windows Key + E	Open Microsoft Explorer.
Windows Key + Tab	Cycle through open programs through the taskbar.
Windows Key + F	Display the Windows Search / Find feature.
Windows Key + CTRL + F	Display the search for computers window.
Windows Key + F1	Display the Microsoft Windows help.
Windows Key + R	Open the run window.
Windows Key + Pause / Break key	Open the system properties window.
Windows Key + U	Open Utility Manager.
Windows Key + L	Lock the computer (Windows XP and above only).