UAE (Unrecoverable Application Error) :- An error in program that cannot be
recovered. Usually you are kicked out of the program.
UART (Universal Asynchronous Receiver/Transmitter) :- This is a chip that drives
your serial port.
UMB (Upper Memory Block) :- The block of memory between 640K and 1MB
created in upper memory by a 386 memory manager. This area is useful for loading
TSRs and device drivers so they do not occupy valuable conventional memory (below
640K).
Undo Disk :- A disk that stores information about directories, files, and data that can
be used to undo an unsuccessful operation.
Upload :- The placing of a program or data file from your computer system onto a
floppy disk or other computer via modem.
Upper Memory :- The area of computer memory located immediately above the
640K of conventional memory to 1 megabyte. This memory area is usually reserved
for running the computer's hardware. Programs and drivers can be loaded into
upper memory, freeing up conventional memory.
UPS (Uninterruptable Power Supply) :- A backup power unit that provides
continuous power when the normal power supply is interrupted.
URL (Uniform Resource Locator) :- A logical address that identifies a resource on
the Internet. For example, the URL http://www.AKnack.com is the Internet address for
the 'Advanced Knack' company.
USENET Newsgroups (Netnews) :- An Internet on-line discussion group.
User :- The person who is using the computer.
User Friendly :- It means that the system and the instructions for it are supposed to
be easy to operate by people with a non-technical background.
User Interface :- The aspect of a computer or program that is visible to the user.
User ID :- This is the number or name assigned to you when registering to access a
computer or on-line service.
User Name :- A name, generally supplied by you, when you first connect with a host
system.
Utility :- A program intended to make the use of a computer or of an application
program easier.


(Multimedia Program)
Features:-
- Video Zoom.
- Multi-Screens.
- Fast and slow Video or MP3
- Auto-play search engine.
- Play Movie, MP3, Picture
- And more...
(Firewall)
Features:-
- Protect your OS from any type
of 32bit and 16bit virus.
- Protect your OS from any Virus
will develop in the future.
- Control All User Accounts
- Accept or refuse running
Application feature.
- And more...
(Encryption)
Features:-
- new logic to encrypt and
decrypt your Important
Message.
- strong algorithm (don't build
above any algorithm system
in the world)
- And more...
(Monitoring Program)
Features:-
- New Logic to Monitoring
all types of application on
your System.
- Monitor 16bit ,32bit
and 64bit Application.
- Monitor non-Device
Driver service
Application.
- Monitor Device Driver
Service Application.
- Monitor All Executable
File (exe) events
Creating, Changing ,
Renaming, Deleting.
- Release OS Errors
Feature
- Clean Temporary Folders
(Security System)
Features:-
- Freeze your files from the
following task:-
- Merge with virus
- Deleting
- Changing
- Modifier
- Renaming