Trick to Use Pen drive as RAM


Step 1: Insert a empty pen drive. 

Step 2:Right click on Removable Disk than select properties.
























Step 2: Click the "Ready Boost" Tap in properties window.

Step 3: In that "Ready Boost" Tap, choose the 2nd option "Dedicate the device to Ready boost" and allocate the maximum Memory

Step4: then click the "apply" and "ok" button..,
Now use pen drive as PC ram

HOW TO INSTALL WINDOWS 7 FROM USB

1. Create an ISO file from the Windows 7 DVD If you already know how to create ISO images,
   
    
2. Download the Windows 7 USB/DVD Download Tool from Microsoft. Once downloaded, execute the file and follow the installation wizard.
   
   
3. Start the Windows 7 USB DVD Download Tool program, which is probably located in your Start menu or on your Start screen, as well as on your Desktop.
    
4. On the Step 1 of 4: Choose ISO file screen, click Browse.
    
5. Locate, and then select, your Windows 7 ISO file. Then click Open.
   
   
6. Click Open.
    
7. Click Next once you're back on the Step 1 of 4 screen.
    
8. Click USB device on the Step 2 of 4: Choose media type screen.
    
9. On the Step 3 of 4: Insert USB device screen, choose the flash drive or external hard drive you want to put the Windows 7 installation files on.
   
    
10. Click the Begin copying button.
     
11. Click Erase USB Device if you're prompted to do so on a Not Enough Free Space window. Then click Yes to the confirmation in the next window.
    
    Note: If you don't see this it just means that the flash drive or external hard disk you've selected is already empty.
    
    Important: Any data you have on this USB drive will be erased as part of this process.
     
12. On Step 4 of 4: Creating bootable USB device, wait for the Windows 7 USB DVD Download Tool to format the USB drive and then copy the Windows 7 installation files to it from the ISO image you provided.
    
    You'll see a Status of Formatting for several seconds, followed by Copying files. This part might take as long as 30 minutes, maybe even longer, depending on which edition of Windows 7 the ISO file you have is from, as well as on how fast your computer, USB drive, and USB connection is.
    
    Tip: The percentage complete indicator may sit on one or more percentages for a long time. This does not mean anything is wrong.
     
13. The next screen you see should say Bootable USB device created successfully.
    
    You can now close the Windows 7 USB DVD Download Tool program. The USB drive can now be used to install Windows 7.
14. Change the BOOT settings. And set BOOT device priority to USB.
15. That's all
    

MOST USEFUL SYMBOLS HOTKEY'S


Alt + 0153..... ™... trademark symbol
Alt + 0169.... ©.... copyright symbol
Alt + 0174..... ®....registered trademark symbol
Alt + 0176 ...°......degre­e symbol
Alt + 0177 ...±....plus-or­-minus sign
Alt + 0182 ...¶.....paragraph mark
Alt + 0190 ...¾....fractio­n, three-fourths
Alt + 0215 ....×.....multi­plication sign
Alt + 0162...¢....the cent sign
Alt + 0161.....¡..... .upside down exclamation point
Alt + 0191.....¿..... ­upside down question mark
Alt + 1..........☺.smiley face
Alt + 2 ......☻.....bla­ck smiley face
Alt + 15.....¤.....su­n
Alt + 12......♀.....f emale sign
Alt + 11.....♂......m­ale sign
Alt + 6.......♠.....s­pade
Alt + 5.......♣...... ­Club
Alt + 3.........♥... ­Heart
Alt + 4.......♦...... ­Diamond
Alt + 13......♪.....e­ighth note
Alt + 14......♫...... ­beamed eighth note
Alt + 8721.... ◄.... N-ary summation (auto sum)
Alt + 251.....√.....s­quare root check mark
Alt + 24.......↑..... ­up arrow
Alt + 25......↓...... ­down arrow
Alt + 26.....→.....ri­ght arrow
Alt + 27......←.....l­eft arrow
Alt + 18.....↕......u­p/down arrow
Alt + 29......↔... left right arrow

Digital information quantity measurements 


1 Bit = Binary Digit
8 Bits = 1 Byte
1024 Bytes = 1 Kilobyte
1024 Kilobytes = 1 Megabyte
1024 Megabytes = 1 Gigabyte
1024 Gigabytes = 1 Terabyte
1024 Terabytes = 1 Petabyte
1024 Petabytes = 1 Exabyte
1024 Exabytes = 1 Zettabyte
1024 Zettabytes = 1 Yottabyte
1024Yottabytes = 1 Brontobyte
1024 Brontobytes = 1 Geopbyte
1024 Geopbyte=1 Saganbyte
1024 Saganbyte=1 Pijabyte
Alphabyte = 1024 Pijabyte
Kryatbyte = 1024 Alphabyte
Amosbyte = 1024 Kryatbyte
Pectrolbyte = 1024 Amosbyte
Bolgerbyte = 1024 Pectrolbyte
Sambobyte = 1024 Bolgerbyte
Quesabyte = 1024 Sambobyte
Kinsabyte = 1024 Quesabyte
Rutherbyte = 1024 Kinsabyte
Dubnibyte = 1024 Rutherbyte
Seaborgbyte = 1024 Dubnibyte
Bohrbyte = 1024 Seaborgbyte
Hassiubyte = 1024 Bohrbyte
Meitnerbyte = 1024 Hassiubyte
Darmstadbyte = 1024 Meitnerbyte
Roentbyte = 1024 Darmstadbyte
Coperbyte = 1024 Roentbyte...

How to send any file via chat window? 

• Login to your Facebook account (no need if you are already logged)
• Open the chat window and find the person whom you want to send the file needed. 
• Select that friend 
• Click on "Add files" option at the top of the chat window with whom you are currently chatting

           

Below image will help you out.

• After clicking the "Add files" option, a new window will appear 
• Select the file and click ok

And now look at the chat window, your file is appearing in the format , just press Enter to make it available for your friend.