With its intuitive web portal, you can create as many inboxes as you’d like on your server. Mailcow focuses on privacy, to make sure all your data are protected on your servers, and the best security practices are enabled by default forcing all users to use mail services through secure connections (POP3/IMAP/SMTP over TLS, webmail with HTTPS). If you’re looking for a free, open-source mail server for your environment, you may want to take a look at Mailcow....

Mattermost is an open-source alternative to the Slack messaging platform. It allows teams to communicate and collaborate securely from behind the company’s firewall. Mattermost brings teams together to collaborate on projects so work can get done as quickly and efficiently as possible. Whether you’re a small or large enterprise, Mattermost can help your team communicate and collaborate and these conversations will be available on the desktop, mobile devices, and everywhere you have Mattermost installed....

Moodle is an open-source, mobile-friendly learning management system (LMS) that makes it easy to create and distribute your courses and training materials for any purpose. You can use Moodle to power your online course and learning websites with ease, without the need to learn how to read and write complicated codes and scripts. Now that you can install Linux OS inside Windows via WSL, the steps below show you how to install Moodle in Windows with Windows Subsystem for Linux (WSL)....

ProjectSend is a free, secure, self-hosted, and user-friendly software for file sharing. Whether you’re creating a personal or company setting up a self-hosted file-sharing platform, ProjectSend can help you build and manage your content on every device with its intuitive and powerful user and admin dashboard. Instead of relying on third-party services or sending files via email, ProjectSend lets you build your server and securely upload files and assign them to specific clients that you create yourself....

sysPass is a free, open-source, intuitive, secure, and multiuser password manager built on top of HTML5 and PHP technologies to offer a better UX. It supports AES-256-CTR for stronger password encryption and RSA to send data securely. Its user-friendly web interface helps users to configure different authentication options and supports multiple ways to store, export, and manage their passwords. Below is how to install and use sysPass password manager on Ubuntu Linux....

DuckDuckGo is a private search engine. It focuses on protecting searchers’ privacy and avoiding the filter bubble found with other search engine companies, including Google, Bing, and others. When you install or upgrade to Windows 11, the default browse becomes Microsoft Edge, and the default search engine with Microsoft Edge is Bing. Also, installing Google Chrome, Firefox, and most browsers will make the Google search engine the default for your browser....

A clean boot is similar to starting Windows in Safe Mode but gives you more control over which services and programs run at startup to help you isolate the cause of a problem. The best way to troubleshoot issues in Windows is to isolate and contain the program or service that is making your computer behave this way, and one way to do that is to boot Windows with only its critical services....

Currently, the option is only available to computers enrolled in the Microsoft Insider Preview program. If you have a Windows 11 computer and don’t see the option to pin more apps to the start menu or show more recommended items, it may mean your device is not enrolled in the Insider Preview DEV channel. Once new features are introduced in the DEV channel, it doesn’t take long to be available on other builds too, including beta, release candidate, and finally, stable builds where it’s available to all....

Windows taskbar is a bar that sits at the bottom of your screen giving you access to the quick search box, date and time, frequently used apps, and applications that are currently opened and running. It is more than seeing your apps and checking the time. The taskbar allows you to pin apps directly to it for quick access when you’re on the desktop or unpin unused apps if you want them....

If you have access to Stream, then you can easily create screen recordings. We’ll walk you through all the steps for creating, managing, and sharing a screen recording with Stream. How to Record Your Screen with Microsoft Stream While there are many options when it comes to screen recording software, if you have Microsoft Stream, you don’t need to download any extra programs. Just follow these steps. If you select the More icon, you’ll see more options including links to Update video details, Trim video, Replace video, Delete, and Download video....

In this article, we’ll cover how you can remove backgrounds, unwanted objects, and more in Photoshop. 3 Ways to Remove Backgrounds in Photoshop Depending on the complexity of your subject, background removal with Photoshop is relatively easy. In this section, we’ll describe various tools you can use to mask and isolate your subjects in Photoshop. 1. The Remove Background Tool The easiest way to remove a background is by using Photoshop’s built-in removal tool....

Microsoft Edge isn’t for everyone, however. If you’re happy using Chrome or Firefox, you probably aren’t in a rush yet to switch to another Microsoft browser. You can bypass Edge pretty easily if you don’t use it, but if you want to know how to remove Microsoft Edge from Windows 10 completely, you’ll need to follow these steps. Is It Possible To Remove Microsoft Edge From Windows 10? The answer is: it depends....

Some trackers track you when you go to your favorite websites or when you make purchases online, which is why it can sometimes feel like an ad is following you around the web showing you items you recently purchased or viewed. The new Microsoft Edge browser has adopted the Chromium open-source project code base and offers better web compatibility and performance over the legacy edge. The new Edge is designed to detect and block known trackers or lets you decide what trackers to block....

These drivers are subject to occasional bug fixes and feature upgrades that can improve the overall stability of your Windows PC. Unfortunately, like any man-made code, driver updates can be as problematic as the drivers they replace. You’ll need to know how to roll back a driver in Windows 10 if an update causes you issues. Why Should You Roll Back a Driver in Windows 10? New driver updates are quite common, especially for devices like graphics cards....

Windows Defender Antivirus scans your computer regularly to keep your device safe from viruses and malware. The scan takes place while your computer is not being used or when it’s idle so as not to interfere with your work. If you want Windows Defender to scan at a specific time, this brief tutorial is going to show you how to schedule that. When scheduled, Windows Defender will always run during the time you defined and scan at a time and frequency that you choose....

With ClassicPress, you get a clean and simple administrative area without clutter. Webmasters and users who still love WordPress’s classic interface will feel comfortable building online databases, e-commerce, and multilingual sites. If you want an enhanced version of WordPress that works like the original, then ClassicPress CMS is a good place to start. ClassicPress is built on an open-source core with support for open standards, which might be very useful in helping you run your digital content....

Lavalite comes with everything you need to make a super beautiful website and application. Lavalite is built on an open-source core with support for open standards, which might be very useful in helping you run your digital content. This CMS platform is designed for ease of use to allow enterprises and business owners to collaborate and automate engaging experiences with users across multiple devices, including mobile. For more about Lavalite, please check their Homepage To get started with installing Lavalite, follow the steps below:...

This brief tutorial shows students and new users how to install KVM kernel modules on the Ubuntu server to enable full virtualization. If you can’t install VirtualBox or VMware Workstation virtualization solutions on Ubuntu, then you can try KVM. After installing, use the KVM module to install and run multiple virtual machines (guest) on Linux servers. This virtual machine can be managed via virtual-manager graphical user interface or virt-install & virsh CLI commands....

Items in the Recycle Bin are kept until you empty it—or, in some cases, until its maximum storage size has been exhausted and Windows automatically removed older items to make room for new ones. If you have some security or privacy concerns and wouldn’t want items you delete laying around in the Recycle Bin, you can enable this feature to skip the Recycle Bin altogether, and the steps below show you how to do that....

Sometimes you may want to take pictures or record videos of what’s going on on your screen to show to someone you’re helping. Pictures / Videos speak louder than words. Gnome Screenshot is a powerful tool that is used for screen capturing. It also comes with a feature that provides delayed screen capture at a specific time. The pictures and videos captured doing a screenshot or screencasts are just normal picture and video files that you can send to anyone or upload to the Internet for people to view....