There are many reasons why a direct copying process from a DVR to a PC is not possible. First, many DVRs do not have USB or Firewire connectivity. Second, the file systems and video files used by DVR manufacturers are…
Category: Devices
How to turn your phone into a security camera
If you have an outdated Android smartphone, you can turn it into a security camera. The main condition is a working camera and some resources to support the necessary utilities. Why turn your smartphone into a camera Of course, if…
How to enable, configure, and disable duplex printing on a printer
Some printing products: brochures, business cards, postcards, etc. are designed in such a way that text and graphics are placed on both sides of them. If you do not order printing from a printing house or photo salon, but use…
Self-replacement of the laptop matrix cable
Replacing the matrix cable on a laptop may be necessary if the image does not appear or has some defects – stripes, flickering and many others. This work is not difficult, and it is quite possible to do it yourself…
What are Memoji and how to create one on Android
Technology does not stand still, new models of smartphones and new versions of the Android system appear. At the same time, new opportunities allow programmers to create more and more interesting interactive applications, including entertainment ones. These include a new…
Exclamation mark when connecting Wi-Fi – what does it mean and how to remove it
Users of smartphones with Android 5th version often encounter such a situation when an exclamation mark appears on the network icon when Wi-Fi is turned on. But he is not always there, which raises a lot of questions. Some may…
How to properly calibrate a sensor on Android manually or using software
There are many advantages to using touchscreen devices, with sensors losing the ability to accurately respond to user input over time. The sensor may not respond to requests, open neighboring applications, print other characters, etc. This phenomenon can be encountered…
Methods for making a stylus for a tablet or smartphone
When the first touchscreen phones appeared, styluses that mediate between the device and the user and are used to enter information were their invariable attributes, but in the process of evolution of mobile devices, the need for them has disappeared,…
Proper charging of IQOS and how long it should be enough
In the past few years, IQOS devices have become widespread. This is a development of a well-known cigarette manufacturer Philip Morris, which allows smoking almost everywhere, since it does not emit smoke, and the smoker does not inhale the harmful…
Ways to take screenshots on your phone
It is very convenient to take screenshots, and sometimes it is simply necessary when working or communicating. However, for some users this causes difficulties due to the fact that no one wrote in the instructions for the phone exactly how…