SPIDY Software Solutions

Automatic Private IP Addressing (APIPA)::: The Windows function that provides DHCP autoconfiguration addressing. APIPA assigns a class B IP address from 169.254.0.0 to 169.254.255.255 to the client when a DHCP server is either permanently or temporarily unavailable. Designed for small non-routable networks, if a DHCP server becomes available later, the APIPA address is replaced with one from the DHCP server. For example, when a Windows Vista machine starts up, it waits only six seconds to find a DHCP server before assigning an IP from the APIPA range. It then continues to look for a DHCP server. Previous versions of Windows looked for a DHCP server for up to three minutes.

How to use USB pen drives as RAM in windows Vista & Windows 7:
1.Insert your pen drive & format it.
2.Right click on your pen drive & click on properties.
3.Now click on Ready boost tab & then use this device.
4.choose maximum space to reserve system speed and then click on OK and apply.
you've done use your pen drive as RAM.