30.Set your Num Lock Turn On Forever

You can set your Num Lock to stay on, when you logon your system.
There is a techniques to set Num Lock stay on by default.Here i am giving you one technique...
follow the steps...
1.Open Run command and type Regedt32.exe
2.Here Navigate to HKEY_USERS\.Default\Control Panel\Keyboard
3. change the value for InitialKeyboardIndicators from 0 to 2.
Now restart the computer. Num Lock should come on and stay on.

30.Pen Drive As Ram

                                                                                                                                                                     

  All of you want to increase your RAM for making system more fast.But this is not possible every time due to RAM slots and economy.But you can use Pen drive as RAM.Here is solution for you.

First of all connect your pendrive to your computer.

1. Please Right click on your “My Computer” and click on “Properties”.
2. Go to  “Advanced”and then click on “Performance”.

3. Go to “Advanced” and click on the “Change” button below virtual memory.
4. Select your Pendrive below and choose the option “Custom size”.
5. As your last step view the memory available in your pendrive and write it down in the “Initial size” and “Maximum size” filed. and click on “OK”.
Done .Now you are increase your RAM power from pendrive.

Note-Do not disconnect Pen Drive when it is using as RAM.You can disconnect only after computer  shutdown.