How to deterrmine the RAM, CPU & GPU properties of your android phone

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I hope this article was useful. Have you ever tried checking the RAM, CPU and GPU properties of your android phone?. You will discover that these details are no where to be found except of course you are a programmer or a developer. Now here is a simple way of getting to ascertain those basic properties of your smart device.

Go to google play store to download a free  app called RAM/CPU/GPU Identifier. After downloading the app, run it and you will behold all the properties of your smart device such as the Screen resolution,  RAM size, CPU processing speed and many more functions.

What is the funtion of those mysterious lumps on your cables

I believe we all  have some sense of what the wires going to and from our computers do. Some bring power; others transmit information from one device to another. But some of these cables look a bit...off.

Maybe you've noticed the cylindrical growth that pops up for maybe an inch on one side of a cable? My camera-to-computer connector has one, and it creeps me out-like a cyst that some engineer put there intentionally. So I decided to get to the bottom of it. What is that weird lump in the cable anyways?

It turns out that the lump is called a ferrite bead or, more generically, a choke. It is a fancy name for what iys basically an electromagnetic wave-bouncer. Electromagnetic interference is what makes our radios chirp when our cell phones are too close, and something similar turns our televisions fuzzy or pixilated. That is the reason why we are not supposed to use cell phones on planes and the reason some of our cables come with weird beads on them.

If you open these lumps, you won't find any elaborate circuit board-like contraption. Instead, you will find a solid ball or cylinder made of ferrite, which is magnetic and kind of ceramic-like. Ferrite is made out of iron oxide (that's a fancy synonym for "rust") combined with at least one other metal; it's dark, hard, and brittle. But its magnetic qualities are really what help our gadgets get along.

If you have a computer tethered to a camera, there will be electromagnetic interference (EMI) coming from both devices. This could cause your monitor to flicker a little bit. It might make your speakers buzz, or, in very extreme cases, it could play havoc inside of your computer. Our electronics produce alternating electric current and EMI. Unhindered, the cable running from your camera to computer would behave like an antennae, picking up and transmitting the waves produced by the gadgets and possibly interfering with your kit. Nobody wants to buy a digital camera that screws up their computer screen. This is where the choke comes in.

The choke is responsible for chilling out those EMI waves basically making sure our cables don't send any signals except in the intended directions. The ferrite's atoms allow the choke to be the mediator by aligning themselves in a couple of different directions. The arrangement acts as an EMI blocker. And the block is most effective when close to the source. "It will always be between device that generates interference and a device you don't want interfered with," explains Greg Winchester, a program manager at the National Electrical Manufacturers Association, USA. The ferrite lumps are positioned at the ends of cables because their job is to take noise from a certain device and turn it into heat. And closer positioning to the source stops the cable from turning into a receiver early on, giving the lumps a purpose.

The good news is, it is not a cyst. The bad news is, it still looks like one.

Source: gizmodo

What you need to know about Windows 10

Windows 10 will be released on July 29, 2015. Microsoft is already advertising it to WIndows 7 and 8.1 users using a system tray pop-up. This is a free upgrade, and will probably be a good one for Windows 7 and 8 users alike.

Microsoft wants to get all recent Windows machines on the same operating system, providing a standardized Windows platform and pushing the “universal apps” offered by the Windows Store. After the mess of Windows 8, Windows 10 is looking pretty good.

Yes, It’s Free (For Most People)
Windows 10 will be a free upgrade, assuming your computer runs Windows 7 Service Pack 1 or Windows 8.1. As long as you upgrade to Windows 10 within the first year, you won’t have to pay a cent. Despite some confusion online, you won’t have to pay anything. As long as you upgrade to Windows 10 within the first year, you can continue using Windows 10 and getting updates for the “supported lifetime of the device.” It’s a full copy that will continue to work.

If you have an older computer running Windows Vista or a previous version of Windows, you won’t get a free upgrade. You may want to buy a new computer if you have such an old computer, anyway. If you have a pirated (“non-genuine“) copy of Windows, you may be able to upgrade — but you’ll continue to have a “non-genuine” copy of Windows 10.

If you’re building your own computer or purchasing a copy of Windows 10 to run in a virtual machine, you’ll have to pay $110 for Windows 10 Home or $199 for Windows 10 Pro. If you want to upgrade an old computer to Windows 10 after the first year and you miss out on the free upgrade offer, you’ll need to pay for a copy of Windows too — unless Microsoft extends the offer.



How to Upgrade
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What is the “Get Windows 10″ Tray Item and How Do You Remove It?
You’ll be able to upgrade via Windows Update when Windows 10 comes out. Microsoft rolled out a “Get Windows 10″ application that prompts you to “reserve” your copy of Windows 10, and you’ll be seeing those notifications in your system tray on Windows 7 SP1 and Windows 8.1 computers. Yes, that Windows 10 pop-up in your system tray is real, legitimate, and from Microsoft. It was added to your existing WIndows systems via a Windows update.

“Reserve” your copy of Windows 10 and your Windows computer will automatically download Windows 10 in bits and pieces before the release date. When Windows 10 is good to go, you won’t have to download a massive installer from Microsoft at the same time everyone else does. It’s a bit like preloading a game or movie before the release date.

If you plan on upgrading when Windows 10 is released, reserve it now. You don’t actually have to reserve — you’ll be able to upgrade for free for the first year. Reserving your copy will just save download time later. Microsoft will likely have a website that walks you through upgrading when Windows 10 is released.

While the upgrade process shouldn’t erase your personal files, it’s always important to have backups anyway. If you have hardware or programs that won’t work with Windows 10, the upgrade application will inform you of any possible problems you might experience.



What’s New – and Should You Upgrade?
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Why I’m Excited About Windows 10 (And You Should Be Too)
Microsoft wants Windows 10 to be a worthy upgrade to both Windows 7 and Windows 8.1 users. It builds on Windows 8’s base, offering its desktop improvements and security features. But Microsoft has relented on the most hated aspects of Windows 8. The charms bar is gone. The pop-up Start menu is back — it has live tiles on it by default, but you can remove those if you like. That “modern” or “Metro” interface is now confined only to a special tablet mode, and all applications run in windows on the desktop on normal PCs. If you’re using Windows 8 on a non-touch device, this is a huge improvement. The desktop interface makes sense again.

If you’ve been using Windows 7, you get access to all the improvements found in Windows 8 with an interface t

Advantages of solar power installation for homes and businesses

It is clear for all to see that the problem of power availability will continue to linger longer than expected in the country. This is due to the inability of the government to put a quick fix to the numerous issues rocking the power sector despite the millions of dollars sunk in it.

As a consequence of the insufficient  power generation capaticy in the country, businesses has borne more cost resorting to other means to generate power mainly by diesel, gasoline and gas turbines. The sad thing however is that these fuels release carbon dioxide gas as a product of their combustion. Carbon dioxide is a major cause of global warming causing glaciers to melt, shorelines to be washed and endangering of animals.

There are many advantages of solar power panels worth noting. Below are some of the major ones:



1) Renewable energy source: Unlike nonrenewable energy sources, solar power can be generated over and over again through photovoltic (pv) panels.

2) Zero Noise Pollution:  If your generator is as noisy as my neighbour's,  then i can only begin to imagine how many times your head would have swollen and fall concurrently. Unlike generators, solar panel systems generate no noise.

3). Solar power helps you save money from electric bills. Mounting solar pv panels on your roof is likely to save you thousands of nairas annually.

4). Solar power provides power reliability since the rising and setting of the sun is extremely consistent all over the world.

5) Solar power provides energy security. On top of the above reliability benefit, no one can go and buy the sun or turn sunlight into a monopoly. Combined with the simplicity of solar panels, this also provides the notable solar power advantage of energy security, something the US military has pointed out for years, and a major reason why it is also putting a lot of its money into the development and installation of solar power systems.

6) Solar power provides energy independence. Similar to the energy security boost, solar power provides the great benefit of energy independence. Again, the “fuel” for solar panels cannot be bought or monopolized. It is free for all to use. Once you have solar panels on your roof, you have an essentially independent source of electricity that is all yours. This is important for individuals, but also for cities, counties, states, countries, and even companies.