Friday, January 4, 2013

Why does WIFI lose quality and speed the longer you stay on?

Q. Seriously, I'm computer retarded and just wondering why it does that. It goes from 54mb/sec to 10 or less sometimes.

A. If you speed is dropping then it is nothing to do with how long you have been connected it must be down to another problem.

Generic advice for improving wif reception [you give no info on the router or what device you are connecting with]

To start with the basic rule is to position the wifi router as high and as centrally as possible in your house.

1] Try changing the broadcast channel from the wireless setup interface for your router/modem.You can normally access this by typing "http://192.168.0.1/" into your browsers search bar and then look for the wireless settings menu.
You don't say if your router can use the 5GHz frequency or just the 2.4GHz. The best channels in the 2.5GHz spectrum are 1,6, 11, or 13 as they have less overlap with the other channels.

There is a useful article here about how to get the best performance by selecting the best channel.: http://www.howtogeek.com/howto/21132/cha�

If you have an android smarthphone, or a friend does, then install the Wifi Analyzer app free from android market and use it to scan for the best channel and change your routers broadcast channel accordingly. This app will aslo show you all the wifi signals in range that your neighbours are using, so you can select a different channel to them, making a stronger signal for you. https://market.android.com/details?id=co�


2] You can use a tool like Nirsofts totally free WirelessNet View to look at all the local wireless signals that are within range and may be competing with your own router and interfering with reception. from here: http://www.nirsoft.net/utils/wireless_ne�

3] You can buy a Wi-Fi booster like D-Link 645 Smartbeam, here: http://www.amazon.co.uk/D-Link-DIR-645-W�
Devices such as these can actually boost the wifi signal by using multiple beams that bounce of the walls and are intelligently directed toward whatever device [smarhphone, laptop, tablet] you are using on wifi.

4] If your using the 2.4GHz frequency and not the 5GHz then other devices that use this frequency band can alsso interfere with your reception [eg baby monitors and microwave ovens use 2.4GHz]. Try and make sure that none of these devices are situated between your router and your wifi receiver eg laptop, tablet, smarthphone etc


Why is my internet so much slower on my laptop?
Q. I'm with virgin, both my computer & my laptop are connected to my via wireless connection. But my laptop gets but a small fraction of the speed my computer does.

Any ideas on how to sort this out?

A. I assume that although you say both the laptop and desktop use a wifi connection that they are not situated in the same place. It is likely that the signal strength will vary in different positions in your house. If the router supports the latest draft n wifi standards and so does the wifi adapter in your desktop then check that your laptops adapted supports 8011n too. If it only supports earlier wifi standards like 8011.g then this is much slower and the reason for the difference.

If the wifi chip in the laptop also supports the 8011n wifi standard then there are several things that can affect wifi signal and things you can do to try and improve things

To start with the basic rule is to position the router as high and as centrally as possible in your house.

1] Try changing the broadcast channel from the wireless setup interface for your router/modem.You can normally access this by typing "http://192.168.0.1/" into your browsers search bar and then look for the wireless settings menu.
You don't say if your router can use the 5GHz frequency or just the 2.4GHz. The best channels in the 2.5GHz spectrum are 1,6, 11, or 13 as they have less overlap with the other channels.

There is a useful article here about how to get the best performance by selecting the best channel.: http://www.howtogeek.com/howto/21132/cha�

If you have an android smarthphone, or a friend does, then install the Wifi Analyzer app free from android market and use it to scan for the best channel and change your routers broadcast channel accordingly. This app will aslo show you all the wifi signals in range that your neighbours are using, so you can select a different channel to them, making a stronger signal for you. https://market.android.com/details?id=co�


2] You can use a tool like Nirsofts totally free WirelessNet View to look at all the local wireless signals that are within range and may be competing with your own router and interfering with reception. from here: http://www.nirsoft.net/utils/wireless_ne�

3] You can buy a Wi-Fi booster like D-Link 645 Smartbeam, here: http://www.amazon.co.uk/D-Link-DIR-645-W�
Devices such as these can actually boost the wifi signal by using multiple beams that bounce of the walls and are intelligently directed toward whatever device [smarhphone, laptop, tablet] you are using on wifi.

4] If your using the 2.4GHz frequency and not the 5GHz then other devices that use this frequency band can alsso interfere with your reception [eg baby monitors and microwave ovens use 2.4GHz]. Try and make sure that none of these devices are situated between your router and your wifi receiver eg laptop, tablet, smarthphone etc


What are the essential baby items?
Q. I am making my baby registry and don't know what is essential. I am a single mother so I need things that will make my life as easy as possible, but I don't know if a bottle sterilizer or something like that is a waste of time, and money. Thanks

A. Here's a good resource: http://metropolitanmama.net/2009/04/unnecessary-baby-products-a-list-of-things-not-to-register-for/

There are several other lists on the web of unnecessary baby items. Just google it.

You don't need any bottle-related items at all if you can stay home with the baby and breastfeed until the baby is eating solids (6 months). As a single mom, you probably will have to buy bottles so you can give the baby to a caregiver while you work and then you may need more of the accoutrements that go along with bottles. I don't think you need a bottle sterilizer though. Most bottles can be put through the dishwasher, and some can be boiled. You also don't need a bottle warmer, since you can just get the bottle out a little earlier than you need it and let it warm to room temperature, or put it in a bowl of hot water.

You also don't need a designated changing table. Any dresser or countertop that's a good height for you can be outfitted with a nonskid changing pad. Or get several thin change pads (the kind you can just roll up) and use them to change the baby wherever you are; bed, couch, floor, seat of the car, etc. That's probably what you'll end up doing anyway. Just make sure to never take your hand off your baby when you're changing him/her on an elevated surface. That goes for changing tables as much as anything.

Also, you don't need crib bumpers, crib bedding, pillows, or stuffed animals for the crib. The baby should have nothing in the crib except a well-fitting mattress and a fitted mattress sheet. Anything else is a suffocation/SIDS risk. There is a lot of evidence that crib bumpers are not safe for young infants and yet they're still being sold all over, so parents may not be aware of that. To keep baby warm, register for swaddle blankets, receiving blankets to swaddle baby in, or sleepsacks/nightgowns.

A baby tub is nonessential. You can take a bath with your baby, or bathe them in the sink until they are old enough to take baths in the bathtub. However, baby tubs can be a convenient item since they may make bathtime a bit more comfortable or pleasant for the baby or relaxing for you. They sell some bathtubs that look like buckets, usually called Euro baths. These allow the baby to sit up in the water and are said to mimic a womb-like environment for baby. I have never used one, but I have heard them recommended for colic.

If you have a smaller house or apartment, baby monitors are also unnecessary. Or if you have a smartphone, you can get an app that turns your phone into a baby monitor; you just need to have a second phone.

You definitely need some kind of diapers, whether cloth or disposable, and you need a car seat. Actually, you only need a car seat if you are giving birth in a hospital and/or planning to take your child anywhere in a car. Someone who lives in New York might not be required to have a car seat if it is clear that they are walking home from the hospital. Otherwise hospitals require that you have a properly installed car seat before you leave the hospital. If you're having a home birth, your midwife may or may not require that you have a carseat, but of course you need one if you ever want to drive anywhere with your baby or toddler. Anyone who owns a car should own a car seat. I wouldn't register for clothes or baby blankets because you'll get tons of those as gifts. Diapers, clothes/blankets, and a car seat are really all your absolute essentials. You have a lot of freedom from there as to what products you want for convenience.

For convenience, I would consider registering for a wrap, sling, or baby carrier, wipes (these are pretty essential, but you can always get by with wet paper towels), disposable diaper sacks to control odor, towels, bottles, breast pump, breastfeeding pillow like Boppy or My Brest Friend, nipple cream, a high chair, bibs, burp cloths, grooming items like a nasal aspirator, thermometer, nail clippers, etc., stroller, crib, crib mattress, at least two sets of crib sheets, rocker/glider (for you), footstool or ottoman (for breastfeeding comfort), a waterproof mattress protector for your bed if you will nurse the baby in bed or have him/her sleep with you, breast pads, nursing tops, a food mill if you don't already have one (and want to make your own baby food), baby gate (if you have stairs or unsafe areas in your home), outlet plugs, pacifiers, baby or toddler dishes and utensils, and baby shampoo/wash.

I would also highly recommend buying a few books for your child. You'll want to read to him/her and allow him/her to handle books to promote literacy, and kids tend to chew on library books so having a few favorites at home to let your baby handle and munch to his/her heart's content is a good idea.

Bouncers, swings, jumpers, activity mats, and toys are total extras. If you have a colicky baby or one that cries a lot even if you give him/her lots of love and attention, you may want to try these distractors. By the time you have a second kid, they will probably come in handy, and they can be useful as a safe place to put the baby while you shower, etc. so it's not a terrible idea to invest in one or two of these now. But they should be last on your list, since all your baby needs to entertain him/her in the first year is you. YOU are the best, most educational, most developmentally appropriate toy your baby could ever own, so keep that in mind when picking out toys, even books.


How do you figure out what you want to do ?
Q. As a career? How do you decide what you will go to school for, what school, and what career you will like?

A. Go online and look at the websites for several colleges-state colleges, big and little state and private schools, and then look at the majors thaT those colleges offer. I didn't even know till I met my freshman roommate that you could major in speech and hearing theraspy and be a speech therapist.
You'll be surprised at all of the choices. Then, think about what your strengths are. If you're good at math and science, you might choose a chemistry or biology major. If you're good at writing, consider an English major. If you want to live in a foreign country-major in a foreign language.

Whatever you major in in college will lead you toward a certain career field.

Another suggestion, check out books from the library that include descriptions of careers and see what careers suit your personality.

Last--do your homework. Here's some info I just found by just searching the key term "top careeers of the future" in Yahoo.

Yahoo lists the info below as some of the best future career fields:

Best Careers 2011: Technology Jobs
Next to healthcare, there�s no industry with greater opportunity than technology
By Alexis Grant

Posted: December 6, 2010
Print
Share ThisRelated Articles
The 50 Best Careers of 2011
Tips for Landing Jobs on Our Best Careers List
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10 Smart Ways to Use Social Media in Your Job Search
There's an "app" for everything these days, as technology plays an increasingly important role in consumers' daily lives. Computer software engineers make much of it possible, while computer systems analysts and support specialists�the latter is a new addition to our list this year�get companies on the road to technological efficiency.


[See our full list of The 50 Best Careers of 2011.]

Information technology intersects plenty with environmental and medical science in today's growth careers. Biomedical engineers apply the science of engineering to the problems of the human body and medical care. Meteorologists and hydrologists use increasingly sophisticated technology to monitor the earth�whether its water or its weather.

Our picks in the technology and science category this year:

� Biomedical engineer

� Civil engineer

� Computer software engineer

� Computer support specialist

� Computer systems analyst

� Environmental engineering technician

� Environmental science technician

� Hydrologist

� Meteorologist

� Network architect

Best Careers 2011: Healthcare Jobs
Helping care for an aging baby boomer population is a sure way to land a steady paycheck
By Alexis Grant

Posted: December 6, 2010
Print
Share ThisRelated Articles
The 50 Best Careers of 2011
Tips for Landing Jobs on Our Best Careers List
10 Smart Ways to Use Social Media in Your Job Search
20 Industries That Are Bouncing Back
Healthcare continues to offer excellent opportunities for job seekers, and not only positions that require a medical degree. Occupations that call for fewer years of study and offer more moderate salaries�like physical therapist assistant and lab technician�are also in demand. Many of the occupations on this list rank at the top of the Labor Department's growth projections for 2008 to 2018, largely because millions of aging baby boomers will continue to place heightened demand on healthcare providers.


[See the full list of The 50 Best Careers of 2011.]

Additions to this year's list include massage therapist and athletic trainer, both rooted in preventative medicine. Veterinarians are also very much in demand.

Our picks in the healthcare category this year:

� Athletic trainer

� Dental hygienist

� Lab technician

� Massage therapist

� Occupational therapist

� Optometrist

� Physician assistant

� Physical therapist

� Physical therapist assistant

� Radiologic technologist

� Registered nurse

� School psychologist

� Veterinarian





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