An example:

What do you look like??

Click Here

This way only works for Windows live messenger.

You want all your contacts pics ?

Select: Folder Options >View> Select: Show Hidden Files and Folders.

Now go to the disk where you installed windows, Its probably C:

Then Open:
Documents and Settings\ User Name \ Local settings \ Temp \ Messenger Cache

You will find here lots of unknown files with extensions you never head about. Double click any of them, then open it with “Windows Picture And Fax Viewer”

You will see one of your contacts picture, if you like that pic just save it wherever you like and use it whenever you want.

Enjoy….

Here’s how:

Press the “Ctrl” + “Alt” + “Delete” key. Now click on “Task Manager” and select the “Performance” tab. Look just under midway down on the right and you will see a box labeled “Physical Memory (K)”. Read the Total right under that. That is your installed memory (in kilobytes). If you want to convert it to MB, divide it by 1024. Now look at the box to it’s left that says “Commit Charge (K). The total there will be how much memory is being used. You will also see a “Peak” under that total which tells the highest amount of memory used since the last reboot. If the Peak is lower than the “Physical Memory” total, then you don’t need additional memory. If the total Commit Charge is higher than the Physical Memory Total, then additional memory would give you a significant performance boost because of how much of the memory your system is using with the Operating System and applications.