Tag: Connections
A DNS server translates a human address like google.com into a numerical IP address so your computer can take you to the right site. Usually, this takes a few hundred milliseconds to complete so it’s barely noticeable, but over time, these milliseconds can really build up. Also, your ISP’s DNS server isn’t always reliable as witnessed by Comcast subscribers recently when their DNS server failed, leaving customers unable to access Google and other sites. By using OpenDNS and FastCache, you can solve the two problems of reliability and speed.
OpenDNS runs a distributed network of DNS servers so using it is more reliable. It filters out bad addresses so phishers and spammers can’t direct you to their site. OpenDNS also detects typos in the URLs you enter so entering craigslist.og leads you to craigslist.org.
A piece of software called FastCache takes care of the problem of speed. It stores the IP address that is returned by your DNS server so your computer doesn’t have to request it every time you want to go to a particular site, saving a few hundred milliseconds each time. Read More»
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It’s time once again for another episode of our Windows XP optimization series. In the past few months, you’ve seen tweaks that helped you change the Start Menu, Desktop, Display Properties, Control Panel, Folder Options, and so on. Most optimizations could not be made the old-fashioned way (from the Control Panel or any other native Windows configuration utility). As you might have guessed already from the title, this article isn’t any different: today, you’ll find out how you can easily customize the way your Internet Options window looks. So, if, for one reason or another, you need to remove a few tabs from Internet Options and have no idea how to go about in order to accomplish this, you’ve come to the right place.
If this is your first encounter with the Microsoft Windows XP registry tweaks saga, here’s a quick tour on all the highlights: we provide an absolutely free, easy tutorial on how to activate hidden tweaks inside your XP operating system, just by using good-old Notepad. You can start by reading the first article that not only provides a full insight into the highlights, but clearly specifies the few steps that must be taken before heading on. Read More»
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Symantec Security Response encourages all users and administrators to adhere to the following basic security “best practices” to prevent the virus attack to your computer:
1. Use a firewall to block all incoming connections from the Internet to services that should not be publicly available. By default, you should deny all incoming connections and only allow services you explicitly want to offer to the outside world.
2. Enforce a password policy. Complex passwords make it difficult to crack password files on compromised computers. This helps to prevent or limit damage when a computer is compromised.
3. Ensure that programs and users of the computer use the lowest level of privileges necessary to complete a task. When prompted for a root or UAC password, ensure that the program asking for administration-level access is a legitimate application. Read More»
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February 02, 2009 by
Jason 1. Your computer isn’t turning on? “Oh, no!” You think, “I’d better get a new one!” STOP right there. Before you get too frustrated, be sure you have checked that the power cord is actually plugged into your wall socket properly. You may think it sounds silly, but believe me, it’s more common than you think even for the computer savvy. If your computer is connected through a power board, you should try plugging it directly into the wall (note for the safety conscious: by plugging the power cable directly into the wall, you lessen the chance of power failure and damage to your machine). Another reason that your PC may not start is if you have made any repairs or modification to your machine. You may have unwittingly pulled out a connect plug; check all connections.
2. If your computer is starting but is spitting error messages at you, then you might need to take out any memory modules such as RAM and then reset them by plugging them back into different RAM slots.If you get an error such as ‘Unexpected Interrupt in Protected Mode,’ then there is a problem with the settings you have entered in BIOS. To fix it go into BIOS and set it to default settings. If the problem still won’t go away, then you must remove the CMOS chip on your motherboard then put it back in to clean BIOS completely. Read More»
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September 20, 2008 by
Jason
Vista lets you share your Internet connection with other computers on your network.
Logically enough, the feature that lets you do this is called Internet Connection Sharing, which gets abbreviated to ICS.
ICS can be a great way of saving time and money: instead of needing a modem and a phone line (or a DSL or cable modem) for each computer that needs Internet connectivity, you can get by with one modem and one phone line (or the equivalent). ICS is particularly good if you have a fast Internet connection such as a DSL or a cable modem that provides enough bandwidth for several computers under normal circumstances.
Set Up the Computer That Will Share the Connection
Start with the computer that will share the Internet connection. First set up your Internet connection,and then use the Network Setup Wizard to configure the computer by taking the following steps. Read More»
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Windows Vista comes with loads of features that can help save you time, especially with tasks that you perform regularly. Try out these tips and see how much time you can save.
1. Send an email straight from your desktop
If there’s someone you often send mail to, you can add a shortcut to your desktop to create a new email. Make a new shortcut and type in mailto: followed by your recipient’s email address, for example mailto:example@pctipsbox.com. Click Next, give the shortcut a meaningful name and then click Finish. The new shortcut will appear on your desktop, and double-clicking it will open up a blank email in your default email editor with the recipient’s address already filled in.
2. Quickly check your network connection status from your desktop
You can create a shortcut to quickly check the status of your internet connection, saving you the effort of clicking through a number of windows and folders. Go to Start > Control Panel > Network and Internet > Network and Sharing Center > Manage network connections. Right-click on the connection you want to check the status of and select Create Shortcut. This will place a shortcut on your desktop, and when you double-click it you will be taken directly to the status page of your connection. Read More»
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In Windows XP you can open the properties of a network connection with 2 clicks. In Windows Vista it takes 5 clicks to open the properties of a network connection.
I’m going to show you how to create a few types of shortcuts that’ll make opening the properties and managing a network connection much easier and faster. This can make alternating network properties of a connection from work and home much less painful.
Simple Network Connection Shortcut
This section shows you how to create a simple shortcut to a network connection’s properties. You can place the shortcut on your desktop or quick launch toolbar and when you open it the network connections properties opens up. Read More»
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Let’s say you have a computer that’s connected to the internet via a broadband modem. This guide shows you how to share that computer’s internet connection (turning it into a router) with other computer(s) in your house without using a router or even a network switch in some cases.
Two Computers
If you want to share an internet connection with one additional computer on your network you’ll need an addition network (LAN) card installed on your computer if your broadband modem connects to your computer via a network (LAN) card.
If your broadband modem connects to your computer via a USB cable you probably won’t have to purchase an additional network card because one will be available. Read More»
Posted in Computer, Hardware, Internet | 6 Comments »
When a web browser (IE 8 or Firefox for example) connects to a website it establishes connections. Each connection downloads one thing whether it is the html of the page, an image, or ad. Connections are used as a throttle that’s being held back to keep web servers and the internet from getting overloaded.
By default IE 8 only establishes two simultaneous connections at a time to download a web page. The two simultaneous connections limit is specified in the HTTP standard. The two connections limit can be changed on your computer through a registry edit.
Increasing the maximum allowed simultaneous connects from 2 to 16 can increase the speed of some web sites because the sites are downloaded in larger chunks at a time. Keep in mind that this won’t work on all web sites because the number of connections limit can be controlled by the web server. Read More»
Posted in Internet, Software | 4 Comments »
February 26, 2008 by
Jason
This guide shows you how to increase Internet Explorer 7’s connection limit from 2 to 16 which increases the speed of many web pages.
What Are Connections?
When you connect to a website your computer establishes connections with the web server(s). One connection might be a graphics server, another connection may be an ad server and so on. Once the connection has received what it asked for it is disconnected and used for something else.
By default IE7 is set to only be able to open 2 or 4 connections at a time. If you have broadband and you use tabs in IE7 or you visit sites that use lots of connections this tweak will increase the speed of IE7 a little. Read More»
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