Assisted GPS Service in helping a lot offline access anywhere they desire easily without the need to help one, via the GPS can anyone go to anywhere in the world without having to ask, but what does the GPS it consists and how does it work?

A GPS stands for the phrase "Global Positioning System" no GPS, and is basically a US based contact group satellites

(Between 24 and 32), for transfer of Microwave frequencies that allow for future service to locate precisely, its speed, direction of motion, time and many other services to an unlimited number of people anywhere in the world, in all weather conditions, night and day, and without charges.

The service was primarily for military use, but in the 1980s, specifically in 1983 under President Ronald Reagan, the US was open to civilians also.

GPS systems is a system of artificial satellites around the Earth (actually 24 artificial satellites and 3 backup satellites operating in case of failure of any of the major moons). Systems receive information from GPS-like mobile devices, you can select your site in three dimensions on the surface of the Earth, and be effective in case of being in open spaces, is used in expeditions in aeronautics, marine and military applications and civil applications.

It uses GPS GPS in modern warfare, for example in the last Gulf war, make this machine of war like a computer game where the attacker to determine the target and projectile directed that rely on GPS to reach the target.

This idea works three satellites to determine your location on the Earth's surface, which makes the whole moon surface spherical, and intersections of these surfaces with the Earth is location with great accuracy.

And spherical surfaces intersection about three satellites with ground given point, is the place where the GPS receiver, a satellite of the 24 satellites transmits continuously on the same frequency electromagnetic signal carrying the wave frequency 1575MHz, and each satellite has its own specific code, send the carrier, so no satellite captures this code that determines where and when the existence of the moon.

But the future is a device the size of a small radio contains a complex electronic circuits controlled by Microprocessor developed the future by selecting the site using two different first, rely on the Doppler Shift offset of electromagnetic signals transmitted from satellites, and the offset of the resulting relative speed between the Earth and the satellite.

Turn the GPS on your mobile phone is extremely simple through the application and updating maps, and then search for satellites that will appear for you to type the address that you would like to access, rub with ease through concrete steps, to listen service GPS Smart.

Things to know before buying a Tablet PC Tablet

Become a buying kmbiotrlohi is very fast compared with previous years because it is light and can be carried anywhere easily especially in work as it is not necessary to charge for periods of use compared with laptop in addition to the possibility of their use in work or study either for presentations or accounts in addition to the ability to read electronic books or record audio notes and writing. It is enough that many European and Chinese schools have become dependent on alkmbiotralohi in teaching, and even Turkey and India.

Things to know before buying an electronic pad Tablet

Thus, many companies now put several models of different prices for different Tablets give anybody the user in addition to the settings, the subject of this post will give you a comprehensive topic about points that you should take notice of it before buying an electronic Panel:

Screen Resolution

Before buying a computer revelation must ask yourself a few questions, do you want a Tablet for video games? Watch videos? Surf the Internet? Then the perfect choice for you would be a 10-inch screen display because this type of screen gives you a beautiful vision can offer to listen to the show Videosor browse online or even play, but on the other hand,

the battery will be a few hours compared to the small screen, which can be useful in case if you are looking for a Tablet for use in reading ebooks or even surf the Internet, the small screen is not barrier, where you can Selection screen of 7 inches and are smaller than the maitwagd on the market currently, as opinion the best 10-inch screen because they combine all the requirements.

In addition to viewing the screen you should pay attention to accuracy, the more high-precision image quality was better, and I could enjoy more than watching videos and images and it is recommended a minimum screen resolution of 1280X800 if you're looking for high quality

Hardware Hardware

Another point that you need attention are RAM-walbrosisr as for the computer, it is the heartbeat of a tablet computer and determines whether the painting is fast or slow, especially with the rapid development of the Android systems in particular, a version of the computer's revelation may not be able to run the system with, in addition to update weekly programmes and likeness which makes them move from version to another version may make you unable to continue with the Panel.

As for the iPad, it's different because the plate of Apple are numbered on the fingertips and settings are known. Use the best advise you balbrosisrat binary frequency 1-GB Hz at least at least 1 GB RAM

Operating system OS

Choose your destiny with your paintings will either belong to the family of Android or belong to the family of the ayllus (clans) (Apple) but let me tell you that you that you choose Android you to several options among several electronic panels and this is beautiful with Android, so that you choose the settings that correspond to your needs and your pocket at the same time,

but with the ayllus (clans) ios you associated with your specific make and model and you do not have any other choice, you have to accept the device as its strengths and weaknesses, The ios is compatible with the device because the operating system manufacturer are the same manufacturer for device which provides integration and this is point of Apple products

If you use social networking and this no doubt, I believe you are already annoyed having to amend and correct the image size before you send them and upload them to your profile on Facebook, Google or Twitter. Each site has different requirements and criteria for accepting the default size of the image and most photos with different dimensions, for example, Facebook must choose a cover image and profile picture. And this becomes even more complicated if you know how to change the dimensions of the image to be suitable with the criteria, that in order to solve this problem I suggest you this collection of sites that have a lot of time!

social media image maker

Is a great tool to create perfect pictures using all possible sizes of the images, to any of the social networking sites and on top of Facebook, YouTube, LinkedIn, Google + Twitter. Simply scroll down the page and you will see the small graphs to show you exactly the image that points to the desired location, and then you click it and then upload any image and website will resize according to dimensions that are accepted by Facebook, for example, and not only that, but you can also apply effects to the image before uploading.

Editing tools on the site are simply amazing and the best part is that all these features without the need to log in or anything else.

Social Image Resizer Tool

Another tool that might be a good choice. All you have to do is upload the image to your site then simply choose the size you want in the drop-down list, which includes various social sites and a number of predefined sizes that you can use in other locations. you can also choose custom size if you need to measure different to any other site, and also choose to stretch the picture then click on "modified" to load the image directly, or you can enter your e-mail address to send you.

Timeline Cover Banner

Is a free online tool to create the cover image on Facebook is fast and easy. You can use it to create a stylish and striking image that is a merge between profile picture with the cover picture, as we see in the image below:

Of course if you want to get such a picture and don't know how to use Photoshop, you can use this tool. But the site will help you find the appropriate backgrounds, if you only want to modify the image on it can use the blank template on the site editor. firm advanced editor has a variety of resources to edit the image, apply effects, add text, and more.

timeline cover photo maker

Is another online tool contains a large set of editing tools and a variety of special effects. The site does not add any watermark on your final image and also does not require login or anything like that.

easy cover maker

This website is not professional and previous locations, but you can use it. Just lift the image to the location, size and then you can load an image file or cover each one separately.

These tools and others will help you create something unique, different and interesting in your various social networks. You can use it as best as you wish!

Tool Related posts of the most important tools that must be every blogger adds to code, especially if it contains thumbnails of pictures of their great importance in increasing the site stats because it gives the visitor who reads the topic on your site the opportunity to read more topics on the same domain that the reader may not have noticed when browsing the blog but similar themes with the same tool the label makes the visitor make much information you offer on your site.

There may be many ways to add Related posts, including a similar subjects without headings thumbnail including with image thumbnails including a slider appears and fixed under the code and the other is at the bottom of topics above comments statically or wheelchair.

And many bloggers are using the traditional method by adding code by editing the template but there are some sites that offer service coordination to add Related posts as appropriate design blog on blogger or WordPress.

Some sites add this tool for blogging

1. engageya.com

After registering on the website you can choose between making tool Related posts or view a random topics blogs WordPress blogger as you want and color formatting and format of presentation topics and place.

You can view topics as titles only or view bookmarks with thumbnails or view similar topics in a popup window on one side of the blog

Can also work with similar themes or slaider random pop-up window appears at the bottom of the topic

2. linkwithin.com

In just a few minutes and the simple steps you can add only the fill tool with e-mail and website URL and select the platform on which the site whether blogger or Word Press and then determining the number of threads that you want to appear, and then press the Get widget

3. blogger-related-posts.googlecode.com

This smart application contains four models of tools related topics but you can control the settings of any of the four in the manner that best suits your blog for Blogger blogs and without registration you can get code addition

Often we need to take a picture of your computer screen to illustrate something or to make the lessons TechSmith may have captured images of the photographer, or studied a video recording of the screen work of video professional commentaries.

And may need several programs to screen and may not be free costly but I will introduce today ways to copy or your computer screen without camera for still images or video.

First: take a picture of your computer screen shot (Screen Shot):

1. print screen Print screen

This process is done simply by pressing a button (Print screen sysRq) found on the keyboard sometimes written this way shortcut (Prt Scr SysRq), just press this button you've got a copy of the screen Copy

To get a high quality image and coordinate it with any image editing program such as Paint program in Windows version or Adobe Photoshop (you can use Photoshop Online)

Then paste the picture by past or press Ctrl + V

Then you can cut part of the picture and write and create the necessary modifications and then save the image in JPEG format

2. screengrab tool for Firefox to photograph the entire screen:

This tool can avoid disadvantages Print screen so that property by using the previous method, we get a picture of the exposed part of the screen only and no picture of the complete Web page.

But install Screengrab tool for Firefox and restart it can shoot full Web page (the image include the top header and the bottom footer)

But this tool is not available for this version of Firefox Firefox 18.0

Second: record the computer screen without video software:

Screen Video Recorder

Through the Screener website at this link

This site offers a free service to shoot video of your screen and tutorials and explanations without costly programmes and can register through your account on Facebook, Twitter, Google or Yahoo plus.

Camera screen is through JavaScript on your computer (java) is not installed on your machine you will be prompted to install it.

It works on Pc and Mac

Works on iPhone (iphone)

You can share your video on Facebook and Twitter or integrating video into your website

You can publish video to YouTube directly.