Month: March 2022

How to import and Export Data using MongoDB compass

What is MongoDB Compass MongoDB Compass is a powerful GUI for querying, aggregating, and analyzing your MongoDB data in a visual environment. Compass is free to use and source available and can be run on macOS, Windows, and Linux. You can use MongoDB Compass to import and export data to and from collections. MongoDB Compass …

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How to Use Ultraviewer?

UltraViewer is a piece of software that allows you to remotely control or access a computer. UltraViewer can be used for a variety of purposes, including remote support for customers, partners, and friends, as well as remote access to your computer for work. For example, if your parent requires your assistance in repairing software on …

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How to change Administrator on Windows 10?

An administrator account allows you to alter security settings, install hardware and software, view all files, and modify other user accounts. However, if you forget your password, get locked out of your computer, or have your administrator credentials accidentally revoked, you will be unable to make the modifications you desire. To change the administrator in …

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How to configure postfix to use Gmail SMTP on Ubuntu

If you do not have postfix installed before, postfix configuration wizard will ask you some questions. Just select your server as Internet Site and for FQDN use something like mail.example.com Then open your postfix config file: and following lines to it: You might have noticed that we haven’t specified our Gmail username and password in above lines. They …

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How to minimize any Application to System Tray Using RBTray

Over the years, the Windows user interface has gone through many changes. Some layouts, such as the Start Menu, are extremely popular. Others, such as the ill-fated Windows 8 Metro interface, have received widespread criticism. The taskbar, which contains all of your minimized windows, is hardly the target of such vitriol. It can, however, get …

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How to make an image into SVG using GIMP

GIMP is an acronym for GNU Image Manipulation Program. It is a freely distributed program for such tasks as photo retouching, image composition, and image authoring. GIMP is expandable and extensible. It is designed to be augmented with plug-ins and extensions to do just about anything. The advanced scripting interface allows everything from the simplest …

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How To Share Things with Nearby Devices in Windows 10?

Nearby sharing lets you share documents, photos, links to websites, and more with nearby devices by using Bluetooth or Wi-Fi. To use nearby sharing, both PCs—the one you’re sharing from and the one you’re sharing to—must have Bluetooth and must be running Windows 11 or Windows 10 (version 1803 or later). To find out which …

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How to Block Web Pages Using Windows hosts file

Windows hosts file In Windows, the hosts file is a text file that the operating system uses to map hostnames to IP addresses. It is located in the System 32 folder in Windows 10 at C:\Windows\System32\drivers\etc. You can change the IP address that a given website resolves to on your computer by editing the hosts …

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