How to connect to PostgreSQL database using pgAdmin 4?

 How to connect to PostgreSQL database using pgAdmin 4? In order to set up a connection to the PostgreSQL database, run pgAdmin 4, for example, from the Start menu. As a result, pgAdmin 4 will start. Then click the menu "Object->Create->Server" or right-click on the item "Servers" and select "Create->Server". The server connection settings window will open. On the General tab, we invent and enter the name of our server in the Name field. On the Connection tab, enter the server IP address, username, password, and if you want, you can check the “Save password?” to save the password and not to enter it every time you connect. If the standard port (5432) of the PostgreSQL server has been changed, then you also need to change it here. Press the "Save" button. Note! The PostgreSQL server must be installed, configured and running. We considered an example of installing and configuring PostgreSQL DBMS on Linux Debian in the material “Installing ...

How to install 360 Total Security antivirus?

 How to install 360 Total Security antivirus?

We will be installing on the Windows 7 operating system.


Step 1

We launch the downloaded file, if you downloaded the web installer, then the download of the entire distribution package of the program will begin first.


Screenshot 3


Step 2

Then the installation settings window will appear, here you are offered to accept the license agreement, without accepting this agreement you will not be able to continue the installation, join the quality improvement program, and install the Opera browser, but this is optional, I, for example, unchecked. Also, if you click on the “Settings” item, additional settings will be displayed, namely the choice of installation folder, so that if necessary you can change the default folder. After you have configured everything, click "Install".



The installation has started.




Step 3

At the end of the installation, you will immediately be prompted to start using the additional functionality of 360 Total Security. We can click on the "Start" button or on the cross in the upper right corner in order to close this window.




After the 360 ​​Total Security program is installed, you can open the program interface using a desktop shortcut, an icon in the system tray, or from the Start menu.