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'#Li_Fi' is a lot faster than what we are currently getting from Wi-Fi. In Lab conditions, researchers claimed to achieve the speeds of 224 gigabits per second by testing #Li_Fi technology. Researchers believe that #Li_Fi is capable of sending data up to 1GB per second which is 100 times quicker than average Wi-Fi networks.

There was no problem in the file. Also the error message was coming only once. After clicking on the OK button and trying to open the file again, it opened without any problem. It was happening each time I started my computer.  I searched and found various solutions for this problem. So today in this tutorial, I'm going to share all possible solutions to fix  this irritating issue. I hope it'll come handy for some people.                                                                      PROBLEM DESCRIPTION: When you try to open a Microsoft Office file such as a Word document, Excel spreadsheet, Access database file, etc, you receive following error messages: There was a problem sending the command to the program. OR Windows cannot find the file, Make sure you typed the name correctly, and then try...

Instagram doesn't recommend using third-party clients to manage your account Anyone casting a casual glance over Instagram may see nothing but beautiful scenery, toned bodies and delicious food. But a sneaky third-party app that promised users it would tell them who had been viewing their profile turned out to be a password-stealing ploy by hackers. InstaAgent was available to download from both the Google Play Store and Apple's App Store - although both have since pulled it down. Once installed, it would steal the victim's Instagram username and password, before uploading them unencrypted to a server. According to Apple Insider, the app is popular in the UK and has been downloaded by roughly half a million users. Instagram, like many social media services, doesn't let you see who's viewed your profile and any promise to do so should set alarm bells ringing. InstaAgent was free to download and appeared high up in the app store charts f...

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