DIFFERENCE BETWEEN CORE I3, CORE I5

-> Core i3:
* Entry level processor.
* 2-4 Cores * 4 Threads
* Hyper-Threading (efficient use of processor
resources)
* 3-4 MB Cache
* 32 nm Silicon (less heat and
energy)

-> Core i5:
* Mid range processor.
* 2-4 Cores
* 4 Threads
* Turbo Mode (turn off core if
not used)
* Hyper-Threading (efficient use of processor
resources)
* 3-8 MB Cache
* 32-45 nm Silicon (less heat
and energy)

-> Core i7:
* High end processor.
* 4 Cores
* 8 Threads
* Turbo Mode (turn off core if
not used)
* Hyper-Threading (efficient use of processor
resources)
* 4-8 MB Cache
* 32-45 nm Silicon (less heat
and energy)

Digital Visual Interface (DVI)

Alto the first GUI computer

Xerox Alto The Xerox Alto is the first computer designed from its inception to support an operating system based on a graphical user interface (GUI), later using the desktop metaphor . The first machines were introduced on 1 March 1973, a decade before mass market GUI machines arose.

What Is AP Isolation?

In computer networking, AP is an abbreviation for access point. An access point, or wireless access point, is a device that permits mobile devices, such as laptop computers and personal digital assistants, to connect wirelessly to a wired computer network. AP isolation is a technique for preventing mobile devices connected to an AP from communicating directly with each other.

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