Jan 31, 2019 | All Lessons, IT Lessons, Windows, Windows 10, Windows 7, Windows 8
The ERR_TUNNEL_CONNECTION_FAILED error may occur to anyone who is browsing the Internet. Some of the known causes of this error are: Incorrect website domain configuration. Contradictory browser data. Problems connecting to the DNS. Proxy settings are entered...
Jan 31, 2019 | All Lessons, IT Lessons, Windows, Windows 10, Windows 7, Windows 8
Recently, I began to notice that an increasing number of sites are trying to use browser push notifications to alert users about updates on the site (new articles, news and publications). All anything, but the number of such sites has become just beyond. What site you...
Jan 30, 2019 | All Lessons, IT Lessons, Windows, Windows 10, Windows 7, Windows 8
Password change is easy in Windows. You can go through several options menu to change the password for your account. And what to do if you are a sysadmin in any company and you need to change the password for 10 user accounts? Or do you have a big family that uses one...
Jan 14, 2019 | All Lessons, IT Lessons, Windows, Windows 10, Windows 7, Windows 8
On one of their computers with the newly installed Windows 10, the user began to complain about the constant hangs and the slowness of the OS. In the device manager, you can see that more than 50% of the processor resources are used by the System process...
Jan 14, 2019 | All Lessons, IT Lessons, Virtualization, Windows, Windows 10, Windows 7, Windows 8
When installing Windows 10 as an operating system on a new virtual machine running the Hyper-V hypervisor, I encountered a situation where the installation of Windows from the installation image was interrupted after the OS was selected with an error: Windows cannot...
Jan 14, 2019 | All Lessons, IT Lessons, Windows, Windows 10, Windows 7, Windows 8
In this article we consider why, after shutting down or restarting a laptop / computer / server in the operating system, the current date and time settings specified earlier can be reset. Consider both the most trivial case with a dead BIOS battery, and more...
