Internet Explorer – Very Slow

Is your Internet Explorer very slow? It can be extremely frustrating. Especially if:

* You are already using a high-speed Internet connection.
* You are using a very fast computer with tons of memory and processing power.
* you have plenty of disk space and you're not running any other programs at the same time.
* your operating system has been updated with all of the latest patches.
* You are running the latest stable release of your web browser's operating system.
* you have protected your computer network with a robust and secure firewall.
* you have rebooted your PC to try to clear the problem, only to no avail.
* you have already scanned your PC for viruses and spyware, and your computer has a clean bill of health.

So what gives? Why is your Internet Explorer very slow? Why else could it be, if you have seemingly exhausted all other possibilities to fix the problem?

The answer, at this point, is that your Windows Registry may be corrupt.

The Windows registry is the master database that stores critical information about every piece of hardware and software that is associated with your PC. The operating system and the programs you are running on it have a constant need to read from and write to this database. Therefore, it is imperative that the Windows registry be speedy and responsive. However, over time, this database can become unoptimized, slowing down any searches against it for data. Errors can also creep into the database due to the volume of adds, modifications, and deletes that occur in the database every time you use your PC. …

Wi-Fi Explained (Part 1)

About Wi-Fi

Wi-Fi is known as Wireless Fidelity. Wi-Fi allows network connectivity through radio signals without the need for wires. "Wi-Fi Alliance" suggesting the term Wi-Fi. Wi-Fi term is also used as a synonym for any type of 802.11 networks.

About Radio Waves

Radio waves are the longest wavelength waves in the electromagnetic spectrum. The length ranges from the size of a football field to the size of a volley ball. Radio waves carry signals to your radio, TV, mobile, etc.

Access Point Defined

Access Point is the configured node on wireless local area network (WLAN). Access points act as a central receiver and transmitter of WLAN radio signals. Access points are dedicated hardware devices, which consist of antenna, radio transmitter, and built-in network adapter.

Hotspots Explained

Hotspot is an area serviced by an access point which allows Wi-Fi clients to connect to a network. Hotspots are those areas where Wi-Fi is provided on demand. Since Wi-Fi has gained acceptance in many businesses, homes, etc, and nowdays most of the laptops and electronic devices are having inbuilt Wi-Fi access devices; Wi-Fi can act as an alternative to a wired LAN. Places like airports, star hotels, caf├ęs, etc, are the locations where Wi-Fi is available on demand. The places where Wi-Fi is available on demand or free are also known as hotspots.

Wi-Fi & Hotspots

The area covered by one or more interconnected Access Points is called a "Hotspot". The space range Hotspots can cover variants from as little as a single room with wireless-opaque walls or as much as many square miles covered by overlapping access points. Wi-Fi can also be used to create a mesh network. Wi-Fi allows connectivity in peer-to-peer mode, which enables devices to connect directly with each other. This connection mode is useful in consumer gaming and electronics applications.

Certification Issue

When Wi-Fi technology was first commercialized, there were many problems regarding the interaction between different Wi-Fi gadgets. Then a community called "Wi-Fi Alliance" began to solve this issue, also addressed the needs of the end user, and allowed the technology to mature. The Alliance's "Wi-Fi Certified" stamp on Wi-Fi enabled gadgets assures consumers that the stamped products are interoperable amongst each other. Wi-Fi also enables wireless voice applications (VoWLAN or WVOIP). "Wi-Fi Certified" products interact among each other although their manufacturers are different. A "Wi-Fi" certified product can use any brand of access point with any other point of client hardware which is also "Wi-Fi" certified. Any "Wi-Fi" product will work with any non "Wi-Fi" certified product, if the latter uses the same radio frequency as the former.

SSID & its Purpose

Expansion of SSID is Service Set IDentifier. It is a code that attaches to all packages on a wireless network; only to identify each packet as part of that network. The code consists of case-sensitive alphanumeric characters. Wireless devices that attempt to communicate with each other must share the same SSID. The process of connecting a device to a specific wireless network through …

Learn Spanish Downloads – Learn Conversational Spanish in 2 Months

Spanish has become one of the most popular languages besides French and English. Everywhere you go, there are people speaking Spanish, there are at least 2 TV channels for Spanish speaking programming. Public transportation in many cities have their notices in English and Spanish.

That’s why a great way to become fluent in Spanish is using the lessons to learn Spanish downloads that cover grammar, vocabulary and most importantly, conversation and pronunciation.

At the end of the day, what most people are interested in is being able to carry a conversation fluently and without having to carry a dictionary under their arm.

Once you have decided to learn Spanish, you are faced with three choices. You can go to an established school, you can hire a private tutor or you can download a course from the internet.

Each choice has an advantage and in the end, it all depends on what your needs are and how disciplined are you to learn on your own. Going to a school requires of time and money. If you are busy with work or other activities this might not be the best alternative.

Hiring a private tutor will be good for those with a good size budget and the time to sit down with the tutor at the same time every time.

If you choose to follow learn Spanish downloads and its components, you can do so at your own pace and the time that is convenient for you. These downloads will included grammar and vocabulary and audio and video lessons for you to follow along and make sure that you are learning the correct pronunciation for all the phrases.…