Try to site desks between rows of lights. If the lighting is fluorescent strip lighting, the sides of the desks should be parallel with the lights. Try not to put the screen near a window. If it is unavoidable ensure that neither the screen nor the operator faces the window.
You can work more comfortably and safely if you incorporate the following ergonomic tips into your work style: Posture And Positioning Maintain good posture when working at the keyboard. Utilize a chair with back support.
Keep your feet supported on the floor or on a footrest when you work to reduce pressure on your lower back Avoid twisting or bending your trunk or neck. Frequently used items should be positioned directly in front of you and angled upward on a copyholder when working.
Keep your shoulders relaxed with your elbows close to your sides. Avoid resting your elbows on the hard surface or edge of your table. Pads can be used to protect your elbows if necessary. Elbows should be positioned at to degrees when working in order to keep a relaxed position at the keyboard.
This could require a slight negative tilt front of keyboard higher than back when working in upright positions. If reclined in your chair, the keyboard could be at a positive angle to maintain this relaxed position.
Your wrists should be in a neutral or straight position when keying or using a pointing device or calculator. Wrist rests can assist you in maintaining a neutral position when used properly during pauses. Float your arms above the keyboard and wrist rest when keying.
Avoid planting your wrists on the table or wrist rest.
This can result in bending the wrists either up and down or side to side. These breaks can be brief and should include stretches for optimal results. If possible, take a one or two-minute break every 15 to 20 minutes, or a five-minute break every hour. Every few hours, get up, move around, and do an alternative activity.
Work Technique Reduce keystrokes with the use of macros or software programs allowing "sticky keys. Alternate tasks to make changes in your working position to avoid making the same movements for prolonged periods of time. Keep your fingers and knuckles relaxed when working at the keyboard.
Never hold a pen or pencil in your hand when keying. Avoid hitting the keyboard with excessive force. Studies have shown that the average user hits the keyboard with four times the required force when keying.
Avoid holding your pointing device tightly. Your hand should be relaxed. Rest your eyes by refocusing on distant objects intermittently when working. Work Environment Avoid excessive reaching. Your keyboard, pointing device, files and telephone should be within easy reach.
Use a keyboard tray to properly position your keyboard and pointing device. Use a copyholder positioned in line with your monitor and keyboard.If this is your first visit, use these tips as a security checklist.
Patch, Patch, PATCH! An unpatched machine is more likely to have software vulnerabilities that can be exploited. Prolonged use of a computer keyboard and/or mouse can lead to frequent muscle aches and nerve pain unless a few guidelines are followed.
You can work more comfortably and safely if you incorporate the following ergonomic tips into your work style: Posture And Positioning. Maintain good posture when working at the keyboard. A computer recycler is a business or organization that salvages useful computer parts before breaking down what's left, safely removing hazardous materials in the process.
Note that some recyclers will charge a fee to accept old computer equipment, especially monitors. If you're working on a laptop, netbook, or tablet, be sure to remove the battery, as well as disconnect the AC power, before removing or disassembling anything.
Unplug for Extra Safety As a second precaution, it is wise to unplug the computer from the wall or power strip. 10 Top Safety Computer Tips February 6, by Mitz Your computer holds some of your most important—and private—information, so we’ve written down the 10 top safety computer tips that help you keep your computer and your information safe.
After they take control of your computer and pretend to look at various things, they state that your computer has a lot of problems and then try to sell you a support contact or software.