E waste is one of the most serious issues that has engulfed the whole world. The obsolete computers, if not treated properly can become a major source of toxins and carcinogens. Rapid technology change, low initial cost and even planned obsolescence have resulted in a fast growing environmental concerns across the globe. Though many countries boast of technical solutions but in most cases a legal framework, a collection system, logistics and other services need to be implemented before a technical solution can be applied. E waste comprise 2% of America’s total trash and 70 percent of overall toxic waste. In the United States, an estimated 70% of heavy metals in landfills come from discarded electronics.
Recycling is one of the most effective ways to prevent the hazard of e waste. Many material used in the construction of hardware can be recovered and recycled. Reuse of tin, silicon, iron, aluminum, and a variety of plastics – all present in bulk in computers – is possible and can reduce the costs of constructing new systems. Electronic devices like including audio-visual components (televisions, VCRs, stereo equipment), mobile phones and other hand-held devices, and computer components, also contain valuable elements and substances that are suitable for reclamation. Powering and cooling computers is an increasing contributor to global warming and the power it consumes also contribute to a negative effect on the environment.
In this regard, various government as well as non government agencies have taken significant initiatives to curb it. One of the main organisation that takes the responsibility of checking the e waste is CFA, that installs various measures to aware computer hardware manufacturers as well as consumers about the hazards of e-waste. Information on the dangers involved in improper disposal of computer hardware is provided to the computer labs. The supply of quality hardware is also restricted to beneficiaries only. CFA provides comprehensive on-site ICT support to beneficiaries, ensuring the equipment functions for the longest possible time with the greatest positive impact.
To counter this further, Userful desktops are being deployed all around the world with a typical configuration of six stations per computer. Research has shown that Userful products can reduce electronic waste by up to 80 percent, further decreasing its environmental footprint. It was supported by the data that stated that in the past year, Userful desktops have helped to minimise the computer hardware waste by 29,000 tons of CO2 emissions, which is equivalent to taking more than 5,000 cars off the road.
The consumers too need to get sensitive about the whole issue when the impact of computer hardware on environment, is in discussion. We should look for eco friendly ways to dispose off the computer waste and follow the recycling programmes all over the country. There are various companies like Sony, Toshiba and Gateway that offer take back programmes that provide monetary incentives for recyclable and/or working technologies. One should go for reuse and up gradation of the present PC unless it is very essential to dispose off. Selling off the old computers to the used product market is another option.
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Help answer the question about computer hardware
What exactly do Computer Hardware Engineers do and what does it take to become one?Correct me if I'm wrong here. Computer hardware engineers take all the computer components (ie: GPU, CPU, Motherboards) and assemble them, right?
What else do they do? I think I want to become a computer hardware engineer I'm just not totally sure of what they do and I also need to know what is needed to become one.
search A+ on the internet
Generally speaking 3-5 years is the appropriate time for an upgrade, but the equipment will most likely last for much longer than that. Anywhere up to 20 years.
Save your hardware? Who the hell wants a Pentium II right now? I know I don't.
Donate to the disadvantaged or recycle.
Learning about PC is freaking cool! 100 times better than the f*cking school
If we get interested about something, we learn it fast!
well im 16 im currently in a local summer class about pc and stuff :> yay! me
now were all about reformatting
im new to computer’s, it’s so complicated.
4gb will do just fine
ddr3 is recomended…
well for most part like the other guy said .. the video card and ram.. you could try out http://www.softpedia.com/get/Tweak/System-Tweak/Game-Accelerator.shtml it works pretty good when you dont have a good computer like mine
In high school I did a work experience program (for school credit) at a local computer repair shop. It was done for no pay of course, but I learned quite a bit.
I'd recommend going to a local computer shop (not the shain stores like Staples or Future Shop, but a Ma and Pop shop) and and ask if you can do some job shadowing once a week or so on a volunteer basis. I imagine someone will want the assistance.
I learned a lot over just 6 months at the place I worked at, and I only put in about 1 hr twice a week.
Hey tamethebea Win 7 is just like vista. It is vista but better faster and looks a little bit different not much but little.. You mean 8 gb to install?
it requires 16 GB on 32 bit computers and 20 GB on 64 bit computers.
Thank you
thank you petarr
It’s now how it works, it doesn’t just double everytime..
Nice Vid,
Thanks Man!
You might try taking a class at a technical college. I'm taking a computer hardware class and when you do so, you don't have to worry about screwing up a computer, it becomes part of the learning process.
Mostly it's a matter of what you're using it for. I don't believe there is any computer hardware which is "illegal" in itself. This doesn't include anything homemade specifically to commit illegal acts.
Say you get a top-of-the-line color printer. That's not illegal. Now you print out money with it. That's illegal, especially if you print it out so well that it looks pretty darn close to real money.
Just keep to the legal stuff and you'll have nothing to worry about. Or don't get caught. Up to you.
Hope this helps!
Peace to you and yours,
Matthew "Dra'Gon" Stohler
As far as updating components it shouldnt be too difficult, especially if your building a new pc. If you OS is Vista, just try picking components that are compatible and it should work fine without any updates. And so on for any OS.
Also, I'm a fan of "if its working right, why update?". Sometimes updating a component can make it worse rather than better.
They design and test hardware. Computer also doesn't just mean PCs. Cell phones, GPS, iPod, rice cooker, some washer/dryer, car stero are all products made by hardware engineers.
To become one you will need (minimum) a BS in Computer Science or some kind of Engineering Degree.
IT i think
not sure
awsome man..cant wait to see the rest of the lessons!!
thank you