Friday, April 26, 2013

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


How to increase wifi signal?
Q. So I have a netgear wireless router connecting to my PS3. It gets like a 40-50% signal and wont always connect. How can I increase this signal? I dont really want to buy anything but will getting a cheap antenna for the PS3 do much? Should i aim the router antenna at the playstation? Making a sheet out of aluminium foil and placing it behind the router didnt seem to do much. Any suggestions would be appreciated.

A. There are several things you can do; 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 [in your case your PS3] that 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


When will tmobile come out with the iPhone?
Q. I have seen articles and reports that T-Mobile will carry apple products in the new year (2013). When can I expect to see the iphone 5 on T-Mobiles network?

thanks

A. I let my friend (coworker) who owns an iPhone 5 use my Note 2 just to compare, and showed him how to use it.

I then asked him why people prefer iPhone 5 over the customization that Android gives. He had no answer to that (he did attempt to say that the iPhone was simpler to use, and I described that the it was true that even babies could use the iPhone, but the Android only takes a day to customize to ones wants and needs), just that he never knew Android had gotten so good. He then offered to trade me his iPhone 5 and a gaming screen he had previously used for his triple monitor setup. I stoutly declined.

This sounds like I'm just trying to spite you because even if the events that I have just tried to describe are false (and they are not), they are impolite.

So I won't educate you on the benefits of the Note 2, and Android as an OS, and why I'm not here to start a war, but merely to inform you that iPhone is definitely starting to fall off as a feature full phone every generation. Every generation, the iPhone is declining. I won't speak of it anymore, and just try answering your question without killing myself over how much a tech geek like me needs to tell you how much better Android is. All you have to do is research and use google anyway if you wanted to know, right?

So about iPhone on T-mobile. You probably won't be seeing the iPhone 5 likely appear in next month. After that, they will be very eager to get the iPhone 5 if they truly are considering offering the iPhone 5 (they already offer the Galaxy Note 2, though... OOPS what am I saying?!?!). So around 3-4 months? Yep very likely.

But don't buy a phone on a contract. You will end up paying more. Do you wonder why contracts lock you in and lower the price on phones? It's not really because they want you to stay (well yes they do), but that they gain a better profit anyway. They lock you into a plan that is very bad compared to prepaid plans so every month you will be shelling out tons more money for tons less service. Let's say you pay $90 every month for the same service you get at $49... There you go. 2 year contract = 12+12 = 24 x 40 = 960. You will be shelling out an extra $960 along with the small fee you payed with the phone when you signed your contract ($200 maybe?).

See, I'm just trying to educate you on what choice you should take: prepaid.

Prepaid? Look at Straight Talk, Solavei, T-mobile Prepaid (hidden because they like you using contracts), there are many great options. Check them out.





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