Environment

Space: there should be sufficient space for the user to move around and be comfortable.

House keeping: -equipment should be kept clean and required maintenance done.

Atmospheric Condition - the room should be at good temperature with fresh air flowing.

Noise: both external and internal noise should be kept within reasonable levels.

Lightning: lightning should be sufficient and set up so as not to reflect off the screen.

Decor: should be pleasant and relaxing.

Printer and location : away from the user to reduce noise and smell.

Health and wellbeing

Desk dimensions posture in chair & seating height; Adjustment to your desk space can make a huge difference to your posture and even to your level of comfort. Not only does finding the best sitting position relieve your aches and pains, it makes you more productive. 


Feet Placement;position Of monitor ; The position of his monitor needs to be at a good eye level placement to prevent straining of the neck and back. It doesn't matter how good your office chair is if it isn't properly set up to your requirements it will be uncomfortable and likely give you posture problems regardless of how good a chair it is. to have a healthy seating position sit at a ninety degree angle on your office chair. 

Keyboard & mouse relative to user,rest periods & exercises; Avoid turning your body when using your keyboard and mouse, align them in front of your monitor.The keyboard needs to be movable and tilt adjustable. However, the keyboard should be used with wrists in an angled position. 

app os relationships

The user talks to the app then passes on the messages to the OS because it is designed to talk to the OS. In theory the OS talks and passes on the messages to the hardware, this being the printing process

Ict work

parts of the computer

PARTS OF THE COMPUTER

-random access memory (RAM):is a short term memory storage. 

-read only memory (ROM): is the software that helps launch your computer.

-central processing unit (CPU):is the main part of the computer that process information and passes it on.

-motherboard:helps connect and cary out functions.

-keyboard: it lets you type stuff it is an import device.

-mouse: is also an import device and lets you carry out commands on the desktop of your computer.

-display monitor:lets you view what is happening on your computer it is a output device .

-disk drive: is a part of your computer that lets you insert a cd for memory.

-printer: lets you print documents is a output device.

-digital camera:lets you import photos on to your computer it is a input device.

-scanner:lets you scan documents on to your computer it is a input device.

-modem:helps you encode information.

-.wifi:is a device that lets you connect to wireless internet.

By Sinclair Mcgaffin.