Tech4mankind

In today's world, everyone has a smartphone. But the main problem with the smartphones is that the battery cannot be a last long. There are millions of the apps in the app store, For every purpose, there is an individual app for it. Also, there are so many apps in the app store which claims that it will save your battery or it will double the battery of your phone.  Do these actually increase your phone's battery life? To answer this lets first know how it works? What a battery saver app can do? Force closes your background running apps.  closing services like wifi, Bluetooth etc. which is not using. Changes the brightness level. Disable the notification. So the biggest question is can't we all do these things manually? So why to install an extra app for that purpose.  Actual truth... The battery saver apps won't work at all, in fact, it will drain your battery by running in the background and also showing some useless ads. There is also some batte

In today's world of smartphone and computer, everybody knows how to google or how to search for anything on google but not everyone knows how to be a true genius of it.  Here are some simple yet effective ways of maximizing your google search and make you a professional to use it like a boss.... . 1. Quotation Marks (" ")  Use the quotation marks to search for an exact word or the set of words. Putting the words under quotes is very useful for searching any quotes or song lyrics or poetry. use -            " love you like a love song" 2. Dash (-) You can use a dash before a word that you don't want or you want to exclude it. Sometimes you got many results for a single word and in which you're not interested. So, in that case, figure out the term that you want to eliminate it from your search and put a dash (minus sign) before it and search. use -      Jaguar -car 3.  Tilde (~) Tilde sign is used before a word that you wa

What is the difference between 32-bit and 64-bit architecture: Everyone is using the computer in today's world. Imagine a life without a computer and smartphone is just impossible. But there is always been a confusion among many of the person's mind that which one is better 32-bit or 64-bit, which one is fast or which one gives the better performance. So let's try to clarify all these questions........  What is this 32 or 64 bit mean? A 32-bit architectural processor means that the processor is having 32 address lines and the processor can exchange up to 32-bit data at a time or we can say that it can calculate a 32-bit integer data at a time. And the same thing applies to the 64-bit processor it can process 64-bit data at a time. But the main point is that In a 32-bit processor the maximum RAM you can interface is 4GB. This is so because of 2^32 = 4GB. If you want more than 4GB RAM then you have to switch to the 64-bit architecture. whatever you are using a

What is Core i3, i5 or i7 in CPU When we are planning to buy a laptop or desktop the biggest confusion in our mind is that what to choose i3, i5 or i7 or which one is best suitable for us and what are the generations of CPU such as 3rd generation, 4th generation etc. So let's try to clear all these confusion and how to choose a CPU wisely......... Firstly let's try to understand what is a generation: As you know that the main electronic component inside the CPU is Transistor. Inside a CPU there are millions of transistors. A generation of CPU is most imp parameter to define the efficiency of CPU. In every generation, the size of the transistor is getting less and the number is increasing inside a processor. The size of the transistor has a direct connection with the power consumption. Lower the size of transistor lower the power it consumes. Bigger the number of transistors in a CPU better the efficiency. Every year Intel tries to reduce the size and increases

What is 4G, LTE and VOLTE Everyone is using the 4G network in their mobile phone in today's modern days but have you ever wonder that what these technical terms actually mean? Let's talk about terms briefly. when we describe mobile communication we actually refer to all of these properties i.e. Technology, speed, frequency and bandwidth. For making the term easy and concise we use number systems like 1G, 2G, 3G or 4G. These numbers are taken on the basis of the evolution of mobile technology. The very first generation is first generation(1G) which is introduced in late 70's. This is an analogue signal and only used for calling purpose. After that the advancement in technology happens and we moved into the second generation, it allowed for the digital voice and data transfer and the very first time users are allowed to roam. between the year 2000-2003, an upgrade in the technology introduced and this is named as GPRS(General Packet Radio Service) and edge. Technically it