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How to pass environment variables to Docker …

Details: Let me show you how. What you'll need. The only thing you'll need to pass environment variables to Docker containers is a running instance of Docker and a user that is part of the docker group.

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How to activate TPM 2.0 and Secure Boot in Windows …

Details: Running your Windows 10 PC with TPM and Secure Boot active is a prerequisite for Windows 11. You can activate the security protocols now with a few settings changes.

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Microsoft PowerShell: Learn how to automate your …

Details: The "Active Directory (AD) Management Using Windows PowerShell" class can teach system administrators how PowerShell scripting can be used to automate daily tasks that …

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How to protect your on-premises databases from …

Details: A report released Tuesday by cybersecurity firm Imperva Research Labs examines why databases are vulnerable and offers advice on how to better protect your data from falling into …

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How to activate Microsoft Defender Application Guard …

Details: Scroll down the list of features until you see Microsoft Defender Application Guard. Place a check in the checkbox for that item and click the OK button. The MDAG application will install and then

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How to configure Invoice Plane for in-app invoice …

Details: Invoice Plane is a powerful open-source invoicing tool perfectly suited for small-business data centers. Jack Wallen shows you how to add invoice emailing to the application.

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How to use the Dropbox desktop app

Details: At the Welcome To Dropbox window, click on the Get Started button. Keep clicking Next at each screen. At the final Get Started screen, click on Continue. The next screen then asks how you want to

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How to preview images in Windows 10 File Explorer

Details: First, open File Explorer in Windows 10 and right-click on any image—JPG, PNG, TIF, GIF, etc. Notice that there's no option in the popup menu to preview the file without having to open it or

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How to use the translation tools in iOS 14 for easier

Details: Translate website content from one language to another, or learn how to use the Translate app in iOS 14 to communicate more effectively between two non-native speakers while on the go.

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T-Mobile was breached: Here's how to protect your …

Details: T-Mobile customers should change their password and PIN and set up two-step verification to protect their accounts. Dark Web sees spike in fake COVID vaccine card sales 7:24 How to use mkcert to

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How to activate Google Assistant from the power …

Details: With the latest release of Android, there are even more ways to open Google Assistant. Jack Wallen shows you how to turn a long-press of the power button into one such method. Android 12 is almost

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How to add your contacts to Zoom

Details: Open the Zoom desktop client. At the main screen, click the icon at the top for Contacts. Click the + symbol. To invite a contact by email, click the option to Invite a Zoom Contact ( Figure A

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How to be prepared for a ransomware attack: Check …

Details: TechRepublic's Karen Roby spoke to Jim McGann, VP of Index Engines, about ransomware and how to recover from an attack. The following is an edited transcript of their conversation.

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How to configure basic OSPF

Details: OSPF is a popular interior gateway protocol, frequently encountered by network engineers. Here's how to get it up and running in a network.

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How to quickly block spam SMS in Android

Details: Let's block some spam. SEE: Identity theft protection policy (TechRepublic Premium) How to block spam SMS . You'll be shocked at how easy this is. Before I show you, know that this isn't a method

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How to correctly use File History to transfer data files

Details: Many users hit a wall when trying to use File History to transfer data files between Windows 10 installations. Learn how to avoid common stumbling blocks and make the process successful.

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How to control a hyperlink's appearance in Microsoft …

Details: Everyone knows what underlined blue text means—a hyperlink! Learn how to change a hyperlink's appearance in Word when you don't want that familiar look.

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How to control spacing and alignment in a numbered …

Details: Modifying results in Word's numbered list feature isn't as intuitive as many users would like. Here are some tips for using settings to control spacing and alignment in a numbered list.

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How to securely donate old Windows 10 PCs

Details: Many are looking to donate their spare computing devices to people who need them but can't afford to get them on their own. There is a safe and data-secure way to make your donation.

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How to use Microsoft Teams on a mobile device

Details: How to call via Teams on your mobile device. Next, you can place a call to one or more members, either via audio or video. On an iPhone or iPad, tap the Calls icon at the bottom. On an Android

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How to get started with Microsoft's Azure Purview

Details: Cloud platforms like Microsoft Azure make it trivial to generate vast amounts of data, with storage and databases as a service that can replicate data across regions, provisioned in minutes. There

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How to enable copy and paste in VirtualBox

Details: Enable copy and paste. At this point, copy and paste (from either guest to host or host to guest) can be enabled. Start the VM, and once it's booted, click Devices | Shared Clipboard

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How to make yourself look better in a Zoom

Details: Next, click the Advanced button in the lower-right. To ensure the best quality video, make sure all four options at the top are checked. The option for Enable De-noise tries to generate a clearer

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How to activate virtualization-based security and core

Details: How to activate VBS and HVCI in Windows 10. To check if VBS and HVIC are active and running on your Windows 10 personal computer, we will have to delve deeply into the Settings menu. Click or tap

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Tech projects for IT leaders: How to use IoT for home

Details: Tech projects for IT leaders: How to use IoT for home automation. by Patrick Gray in CXO on March 30, 2021, 8:11 AM PST. Home automation presents a fun way to experiment with these emerging

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How to install Nextcloud 22 on Ubuntu Server 20.04

Details: That's it. Let's get to work. How to install the web and database servers. The first thing we'll do is install the web and database servers. Log into your Ubuntu Server instance and issue the command:

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How to combine Excel VLOOKUP() and PivotTable for …

Details: The simple sheet shown in Figure A contains two Table objects. The one on the left tracks the hours each employee works at specific work sites. The Table to the right lists each site and its daily

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Global chip shortage: How to manage until your chips …

Details: With the global microchip shortage expected to disrupt the supply chain through the start of 2022, manufacturers are scrambling to adapt. The chip shortage started primarily with devices, such as

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How to add an appendix to a table of contents in …

Details: An appendix should probably be included in a document's table of contents. In Microsoft Word, if you use the same level 1 heading for your section headings, including the appendix, you'll have no

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How to set up a Zoom meeting from Microsoft …

Details: To do this for your own account, open Outlook and click the icon or menu for Add-ins. In the Search Add-Ins field, type zoom. From the search results, click the Add button for Zoom for Outlook

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How to use semanage and avoid disabling SELinux

Details: semanage port -a -t ssh_port_t -p tcp 2112. You would then have to add the port to the firewall with the commands: sudo firewall-cmd --add-port=2112/tcp --permanent sudo firewall-cmd --reload. At

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How to clean up your Gmail inbox with this mass …

Details: How to mass delete in Gmail. Open Gmail and type is:read in the search bar. At this point, you should only see those emails you have already read (or at least the first 100). With your read email

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How to view your SSH keys in Linux, macOS, and …

Details: On Windows, you'll use the type command to view your SSH public key like so: type C:\Users\USERNAME\.ssh\id_rsa.pub. Where USERNAME is the name of …

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How to use the Grow/Shrink animation to highlight …

Details: To set the growth rate for the second set of animations--the shrinking set--do the following: Select all three items in the second set of animations (2 with a mouse icon) and then right-click the

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How to quickly find out what's using up your Google …

Details: Getting to the Google Drive Quota page. From the Quota page you can filter the results by name to find duplicate files or by quota used (i.e., how much space a file takes up).

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How to create a Samba share on Ubuntu Server 20.04

Details: If you need to share files from Linux, Jack Wallen shows you how simple it is with Samba and Ubuntu Server 20.04.

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How to add a customized mouse cursor theme to …

Details: Adding a personal or customized touch to a mouse cursor theme in Windows 10 requires users to perform several complicated tasks. We walk you through the process.

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How to easily print Excel sheets in black and white

Details: Colors are great for readability onscreen while working in Microsoft Excel. You can use them to denote input cells, formula cells, to delineate sections, and much more.

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How to access the Microsoft Windows 10 Whiteboard …

Details: How to share Microsoft Whiteboard projects. To share your current whiteboard with another user, click the invitation icon in the upper left-hand corner. The app will ask you to turn on the feature

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How to create 3D arrows in PowerPoint

Details: If you're missing the mark when creating 3D shapes in Microsoft PowerPoint, you might be skipping a step. Learn how to apply simple 3D effects by creating a few arrows.

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