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Software testing methods are divided into white and black-box testing. White-box testing is also known as clear box testing, glass box testing, transparent box testing, and structural testing. Black-box testing treats the software as a "black box", examining functionality without any knowledge of internal implementation, without seeing the source code.

While it becomes impossible to live without your iPhone 4S, you must be a bit worried about the habit of the gadget eating up all the battery at inopportune times.there are still some vital tips and tricks you can follow to improve your Smartphones battery life. Low Down The Screen Brightness Just as it goes for your laptop devices, you need to lower down the brightness of your iPhone screen, which will enhance the battery life. Adjust the screen brightness under the Settings tab. Make Use of Wi-Fi When You Can Instead of making Voice calls, downloading apps or browsing the Web over your iPhone 3G or cellular connection, it is recommended to always find a Wifi hotspot or make use of your home network. This will help you keep away not only from data charges but also will aid you have a better battery life as your device will not be searching for the data signals. Remember, if you are in an area where there is no Wi-Fi hotspot, it is better to turn off the search and it will help save the battery life of your iPhone 4S. Do Not Use The GPS Tracking Feature If you are using apps that support the feature of Automatic GPS tagging and location such as Twitter, Instagram and Facebook, your iPhone is working overtime to determine your location. If you do not want to be Geo-tag your updates and posts, must keep the GPS function off. Do Not Use The 'Fetch' & 'Push' feature If you have your iPhone 4S set to 'fetch' the data after every 30 minutes time along with numerous apps to push new alerts and messages as they happen, then you need to turn off this feature on your device. This feature is going to drain your battery. Only use the facility when you really need it otherwise keep it off. Keep Your Notifications In Check To enhance your iPhone 4S battery time, you need to limit your app notifications to just the apps you make use of more often. This actually means that you have to say 'no' to the requests for all kinds of notifications you ge

Sometimes being unaware of the USB virus-or malware-infection, you may put your computer security at stake. The AutoPlay feature of the Windows, executes the file or program stored on your device, without asking for permission, and that may bring havoc on the operating system as well as the confidential data stored on the machine. Thus, you need to disable the AutoPlay feature to deter such security breaching.

Working with Excel - creating, viewing, editing and moving records - and understanding details thereof and deriving conclusion from it become easier with the advanced tools integrated with the Excel tables. For instance, if you want a row or column to come with total value, it would do so. Formatting and sorting data can be done in a quick and easy way without having much competence. And, eventually you can create a professional Excel tables that would help you manage information in a better manner.

Viruses, spyware and malware are some of the serious issues related to computer. Without your permission, if your Internet program is tracking and sending information back to a third party then your computer must be spyware infected. Let's uncover some essential tips to protect against spyware.

File & folder synchronization is a common practice, often required to cascade data to individual or team over a local area network (LAN), and work collectively to enhance productivity. It may be implemented through a variety of ways, but it should serve the purpose well surpassing all hardware or software barriers, that's too without compromising data safety norms.

Now, you can easily create and restore a system image backup without using third party tools. This is something interesting for system administrators.

Now, you can take your password along with you using the portable version of password manager. This program can run on your PC without installation and therefore can be launched from a flash drive.

ML grasps ML algorithms to interactively learn from the existing data. It helps computers to search undisclosed insights without being programmed for. Your experiences about projects or internships in Machine Learning should reflect in your 'Resume'. An aspirant must possess the 'Intermediate level knowledge on own skills' because companies will definitely not spend their money on you if you do not have any basic knowledge & skills.

Ours is a team at sage 50 tech support phone number 1844-313-4856 that leaves no stone unturned to bring you out of any difficulty that you are facing while using Sage 50.Whether it is Sage 50c or classic Sage 50 we help you in all the ways possible to resolve all your issues and let you carry on with your work without much interruption.

The Data Analytics and Data Science are vast fields. So if anybody decides to do self-study without any institutional guidance, precision will lack and there is also a question as to how that person is going to learn as to how to apply the theoretical knowledge he gained at practical level.

Forgot the password of your Windows PC administrator level account? This hampers your work a lot. This tutorial can give access to it.