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PTCL : Tips & Tricks for Smooth Connectivity

Ever wonder if there is a simpler way to change your Wi-Fi settings instead of having to call the helpline? Another good question is, why do we sometimes face disruption on our internet while using it? These are some of the many questions that we, as users, have regarding our internet connection. Many a time, we want to avoid calling the helpline and go through numerous steps and delays to get a simple task done. At other times, we are left blank as to why our internet has stopped working or has somehow become slow. Time to say goodbye to these worries as PTCL is now answering such queries through a series of very informative customer awareness videos that will help you deal with such persistent issues that may be handled by yourselves. These videos are especially useful now when everyone is stuck at home during the ongoing Coronavirus pandemic and requires a seamless internet connection to work from home, to be entertained or to just stay in touch with your loved ones.  Th...
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Gaming on a Ryzen 9 4900HS Laptop with a Discrete GPU

Following up to our review  of AMD's new Ryzen Mobile 4000 laptop CPU and having covered productivity performance and touched on gaming using the integrated GPU in our initial review, now it’s time to tackle the other main use case for these processors, and that’s gaming with a discrete GPU. Image source - TECHSPOT / Image by  Tim Schiesser   This is particularly important for Ryzen H-series parts as gaming laptops stick to these 45W-ish processors almost exclusively. We know that AMD has a very compelling part on their hands, with much better efficiency plus better multi-thread and single-thread performance for the most part, but gaming can often be a story of its own. Latencies, boost performance, frequency, can all play a part, so today we’ll be doing our best to explore how the Ryzen 9 4900HS fares in games. The biggest challenge for this test was getting an apples-to-apples platform to compare the 4900HS against Intel processors. Our Ryzen 4000 test b...
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The 5G wireless revolution explained

The next-generation wireless technology is expected to change your life. Just not yet. After years of hype, carriers have spent the last several months turning on their 5G networks. It's supposed to change your life with its revolutionary speed, but for now, the deployments remain limited, so don't be surprised if you're nowhere near the service. For 5G, as with any technology, give it some time. Between the end of 2018 through the first few months of this year, the carriers were racing to claim some sort of "first." Verizon and AT&T launched their mobile 5G networks, while KT said a robot in South Korea was its first 5G customer. Sprint turned on its network in June, followed shortly thereafter by T-Mobile. UK carrier EE was the first in its country to turn on 5G. Sounds great, right? But it's a virtual certainty that you aren't a 5G customer of any of these carriers. AT&T's network is live in 21 cities, including Atlanta, Dallas and Ne...
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