The Best Computer The Best Computer Tips and Tricks: Wireless Home Networking

Fix Connectivity Issues

It sounds crazy, but 95 percent of all Internet connectivity problems can be solved by power-cycling both the router and the modem. Turn them both off, and then turn the modem back on first. Once its "sync" or signal light comes on, turn on your router.

Use Encryption

You've probably heard this before, but it bears repeating: Always enable your router's wireless security! Wired Equivalent Privacy (WEP) encryption is the oldest (and weakest) form of security; the newer (and stronger) Wi-Fi Protected Access (WPA) and WPA-2 are the best protection available today for home users.

Update Your Router's Firmware

All routers include internal read-only chips with embedded instructions that can be updated by the manufacturer. Router manufacturers generally update a product's firmware to increase performance as well as to resolve bugs and security issues, so it's wise to keep your router's firmware up-to-date. Check the manufacturer's Web site for the latest updates.

Boost Your Wireless Signal

If walls and distance are causing wireless signal degradation, you can do a few things to boost it. Move your router to higher ground—the signal radiates downward. You can also try a signal extender (or repeater), which boosts the signal. Finally, high-gain antennas will work, but they only focus the signal in one direction.

Change Admin Password

Every router has a well-known default password that's used to access the router's browser-based configuration page. Most setup wizards will make you change this password, but not all do. If not, be sure to change it yourself to prevent unwanted hangers-on from changing your network's settings.

Go Back to Factory Settings

If you've lost or forgotten your router's login credentials, you can get around this predicament by resetting the router to its factory settings. Do this by holding down the button on the back of it for 30 seconds. Next, look in the manual for the default user name and password, and then change them on your router's browser-based configuration page.

Disable SSID Broadcast

Unless you disable it, your router broadcasts its service set identifier (SSID)—the name of your network—which allows your neighbors to see (and attempt to gain access to) your network. Instead, disable broadcasting, making the network appear as "SSID not broadcast." Access the unnamed network by typing in the SSID name when prompted.

Change the Default SSID

Change your pre-defined, default SSID—leaving it as "Linksys," for example, tells the world that you haven't configured your router, which invites attackers.

Filter by MAC Address

Every piece of networking gear includes a unique "fingerprint" called a media access control, or MAC, address. You can configure your router to filter connections using these addresses so that only your computers can connect to your network. Most routers will show you connected devices, so adding an adapter's MAC address is a one-click process.

Step Up to 5GHz

The majority of today's networks operate in the crowded 2.4GHz frequency range, which is shared by microwaves, cordless phones, and other home networks. To avoid possible interference, many new routers are capable of broadcasting at 5GHz, which has 23 wide-open channels as opposed to 2.4GHz's three non-overlapping channels.

Limit Your Number of DHCP Clients

Most people use their router as a DHCP server; when clients connect, the router dynamically assigns IP addresses from a large pool of addresses. Limiting that list to the number of clients in your home, however, will help prevent interlopers from hopping onto your network.

Use Your Router's Firewall

Two features make most hardware firewalls more powerful than software firewalls: stateful packet inspection (SPI) and network address translation (NAT). SPI examines packets' content and behavior before granting access, and NAT hides all PCs connected to the router from the Internet, "translating" their IP addresses into private ones that are unreachable from outside the firewall.

Change Your Channel

Wireless B and G (and some N) routers operate at the 2.4GHz frequency, which only has three non-overlapping channels: 1, 6 and 11. By default, your router will most likely be using one of these channels, and the bad news is so your neighbors' routers as well. If you experience dropped connections, sluggish performance or both, a good first step is to switch the channel. If it's set to channel 1, go to 11. If it's set to 6, try either 1 or 11 for best results.

Let Windows Control Your Wireless Networks

If a network adapter's software takes control of your wireless network, it can be difficult to put Windows back in charge. First, click Start, then Run, then type services.msc. Scroll down to Wireless Zero Configuration and start the service. Right-click your wireless connection, select view available networks, and then click advanced settings on the left. Click the wireless networks tab, and check "Use Windows to Configure my wireless network settings."

Disable File Sharing in Public

If you're in a public place with a Net connection, it's a good idea to disable File and Printer Sharing for Microsoft Networks. In the properties of your network adapter, uncheck the appropriate box. It's also a good idea to switch your notebook's wireless radio off if you aren't using it.

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Pregnant lady vs 5 year old boy

A five years old boy walked over to a pregnant lady while waiting with his mother in the doctor's office.
He inquisitively asks the lady
"Why is your stomach so big?"
She replied, "I'm having a baby".
With big eyes, he asked "Is the baby in your stomach?"
She said "He sure is!"
Then the little boy with a puzzled look, asked, "Is it a good baby?"
She said "Oh, yes it's a real good baby".
With an even more surprised and shocked look he asked "Then why did you swallow him?"
What will you say if u were asked?

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Akpors Trial in Court

Akpos in his first trial as a lawyer in a murder trial, he was the defence attorney and was cross-examining the coroner:


"Before you signed the death certificate, did you take the pulse, listen to the heart or check for breathing?"

"No."

"aha!!"

"So, when you signed the death certificate, you weren't sure the man was dead, were you? Tell me my good sir why didn't you check? Perhaps, you slicing him open might be the cause for his demise, for all we care he might have still been alive. Perhaps you refrigerating him might have been the source of his death. Perhaps"....

The coroner just answered in a low tone:

"Well, perhaps the man's brain was in a jar on my desk".

(weak)No further questions

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Johnny and Teacher

Little Johnny was sitting in class doing maths problems when his teacher called him to answer a question:

"Johnny, if there were five birds sitting on a fence and you shot one with your gun, how many would be left?"

"None," replied Johnny, "cause the rest would fly away." "Well, the answer is four," said the teacher, "but I like the way you're thinking."

Little Johnny says, "I have a question for you, if there were three women with ice cream cones in a shop, one was licking her cone, the second was biting her cone and the third was sucking her cone, which one is married?

"Well," said the teacher nervously, "I guess the one sucking the cone."

"No," said Little Johnny, "the one with the wedding ring on her finger, but I like the way you're thinking."

Who is smarter?

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Akpors Joke

Akpors Joke What is your name?
AKPOS:- M.P sir
OFFICER:- tell me properly!
AKPOS:- Michael Peter
OFFICER:- your father’s name?
AKPOS:- M.P
OFFICER:- what does that mean?
AKPOS:- Moses Peter
OFFICER:- your native place?
AKPOS: M.P
OFFICER:- is it Makurdi Purum?
AKPOS:- No, Minna Port
OFFICER:- what is your qualification?
AKPOS:- M.P
OFFICER:- (angry) what is it?
AKPOS:- Metric Pass
OFFICER:- so why do you need a job?
AKPOS:- M.P
OFFICER: meaning?
AKPOS:- Money Problem
OFFICER:- what is your personality?
AKPOS:- M.P
OFFICER:- would you explain yourself and stop wasting my time?
AKPOS:- Monacrotic Personality
OFFICER:- I see… I will get back to you.
AKPOS::- sir, how’s my M.P?
OFFICER:- and what’s that again?
AKPOS:- My Performance.
OFFICER:- M.P!
AKPOS:- m.e.a.n.i.n.g?
OFFICER:- Mental Problem!!

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