How to fix Joomla 4 "Override(s) to check" notification warning after Joomla update by marking template overrides as checked
You can help support this website by buying me a coffee!
How to install Darktrace osSensor for Windows. Download the latest osSensor from the Darktrace customer portal. Install the osSensor and configure the vSensor IP address, HMAC token and device to listen to.
SOLVED: macOS VMware Virtual Machine is stuck in a boot loop. Check the VMware workstation log and install the latest version of macOS Unlocker.
How to schedule automatic Joomla 4 website backups with Akeeba Backup using a cron job
How to fix Akeeba Backup error - Your server does not support encryption of your configuration settings by enabling PHP Open SSL extension
How to install PHP 8.1 for Nginx web server on Debian 11
How to backup your Joomla 4 website to Google Drive using Akeeba Backup. Install Akeeba Backup and configure post processing to upload website backups to Google Drive.
How to convert VMware OVA and VMDK files to Hyper-V Virtual Hard Disk VHDX format using the free StarWind V2V Converter. Extract VMDK from OVA file using 7-Zip and convert to VHDX using StarWind V2V Converter.
How to fix errors - sudo: account validation failure, is your account locked? sudo: 3 incorrect password attempts. Manually download and install libc packages. Run apt dist-upgrade and auto-remove.
How to install Kali Linux using Windows Subsystem for Linux (WSL) on Server 2019. Enable WSL feature using PowerShell. Install Kali Linux using an Appx Package
How to silent install Adobe Acrobat Reader DC on Citrix Virtual Desktop (CVAD) or Azure Virtual Desktop (AVD) using PowerShell
How to fix error "The trust relationship between this workstation and the primary domain failed" when trying to connect to an Azure VM
How to reset the Windows local administrator password of an Azure Virtual Machine (VM) using the Azure Portal
SOLVED: Azure VM - The remote computer that you are trying to connect to requires Network Level Authentication (NLA). Temporarily disable NLA using the Azure portal run command.
How to restore an Azure VM from a disk snapshot using the Azure Portal. Create a new OS disk from snapshot and attach to a new VM.
Step by step guides for IT admins for installing and configuring OPNsense firewall
How to turn off the startup and shutdown beep sounds in OPNsense
How to increase the size of a Linux Virtual Machine hard disk using GParted
How to change the frequency of Mimecast email notifications and digest emails by modifying the Digest Sets policy definition.
SOLVED: Lenovo ThinkPad X240 - Unknown devices in device manager after installing Windows 10. List of unknown devices with hardware IDs and links to download drivers.
How to install OPNsense firewall from USB for your Home Lab. Setup guide for installing and configuring OPNsense: Assign WAN and LAN interfaces, configure interface IP addresses, set timezone and change the root password
UPDATED NOV 2022 How to fix Office 365 MFA error - You cannot have more than five hardware tokens or authenticator apps.
How to create a bootable virtual disk image (VMDK) for installing macOS (12 Monterey, 13 Ventura) on VMware workstation. Including Google drive links to download the VMware VMDK virtual disk images.
(UPDATED OCT 2022) How to install macOS (High Sierra 10.13, Mojave 10.14, Catalina 10.15, Big Sur 11) on Windows 10 in a VMware Workstation virtual machine including Google drive links to download the VMware VMDK virtual disk images.
How to increase video memory VRAM for a macOS Virtual Machine running on VMware Workstation by editing the virtual machine configuration .vmx file and changing svga.vram settings
How to create a VMware VMDK disk image file for installing macOS on VMware Workstation on Windows (Windows 10, 11. VMware Workstation 15, 16. macOS 10.15 Catalina, macOS 10.14 Mojave, macOS 10.13 High Sierra)
How to find out who created a user in Office 365 (Azure AD) by searching the audit log in the Azure portal
Search the Office 365 (Azure AD) audit log using PowerShell Search-UnifiedAuditLog and export to CSV
How to search the Office 365 (Azure AD) audit log using PowerShell Search-UnifiedAuditLog and export to CSV file.
How to fix an issue where an Office 365 user mailbox shows in Exchange online but not on the Exchange hybrid server (on-premises) using PowerShell Enable-RemoteMailbox
How to fix high CPU usage caused by Microsoft Office Click-to-Run (SxS) installer on Windows 10 or Windows 11
How to create a bootable FreeDOS (MS-DOS) USB drive with Rufus on Windows 10
How to use the Microsoft self-service diagnostic tool to re-enable Basic Authentication in Exchange Online
How to fix "User isn't a mailbox user" error when deleting a shared mailbox in an Exchange Office 365 Hybrid using PowerShell Remove-RemoteMailbox
How to get an SSL Labs A+ rating for your Nginx website on Debian 11
How to configure Mimecast Personal Portal SAML Single Sign On (SSO) using Azure Active Directory as an identity provider
A series of step-by-step guides for installing Nginx web Server, MariaDB and PHP on Debian 11. And using Certbot to get a free SSL certificate from Lets Encrypt.
How to install Nginx Web Server on Debian 11. Install Nginx and configure Uncomplicated Firewall (ufw). Create a simple test website and basic Nginx http server block.
How to use Certbot to get an SSL certificate from Lets Encrypt for Nginx on Debian 11
How to turn off Microsoft Viva Insights (MyAnalytics) Outlook add-in and digest emails for all Office 365 users
How to disable focused inbox for all users in Office 365 using PowerShell Set-OrganizationConfig
How to detect and fix Windows issues using PowerShell remediation scripts with Endpoint analytics Proactive remediations
How to fix error when installing Microsoft Teams "Cannot install for all users when a VDI environment is not detected"
How to get a free Azure App Managed certificate to secure your website using HTTPS. Create DNS CAA record, create an App Managed Certificate, update website bindings and enable HTTPS.
Generate a free SSL Certificate for your Azure Web App using Let's Encrypt to secure your website with HTTPS.
How to use the Office Deployment Tool (ODT) with the Office Customization Tool to generate an XML configuration file to silent install Office 2019 Volume License edition
How to block users from being able to create Teams by restricting who can create Microsoft 365 groups using PowerShell Set-AzureADDirectorySetting
How to silently enable BitLocker encryption and backup BitLocker keys to Azure AD using an Endpoint Manager Intune Disk Encryption Policy
How to rename an Office 365 Team using PowerShell. Change the Team display name and description, change Team email addresses and rename the Team SharePoint online site.
How to create a Microsoft Team and change Office 365 unified group settings using PowerShell
Recommended network and power settings for Citrix Remote PC access to a Windows 10 computer
How to find Exchange Online mailbox hidden Outlook inbox rules using PowerShell and show the contents of rules to check for suspicious actions.
SOLVED: Error when trying to turn on Automatic Replies (Out of Office) in Outlook. The Out Of Office Rules cannot be displayed. The client operation failed.
How to download and install Citrix Virtual Apps and Desktops Remote PowerShell SDK, add Citrix PowerShell Snapins and connect to Citrix Cloud
SOLVED: Outlook saves .eml files with attachments to Inbox when opened (Outlook 2016, Microsoft 365 Apps for Enterprise)
How to set up email alerts on Proxmox VE 6. Configure Postfix for SMTP relay and create a sasl_passwd file with username and password for SMTP authentication. Update Proxomox Datacenter email address and mail aliases for system emails and set up email alerts for Proxmox backup jobs.
How to download and install Citrix Single-session OS Virtual Delivery Agent 2203 for Remote PC access to a Windows 10 workstation.
How to unprotect an Excel worksheet without knowing the password using 7-Zip (Office 2016, Office 365)
How to increase the disk size of a Hyper-V Linux Virtual Machine using GParted
How to create a Hyper-V Virtual Machine using PowerShell and install Kali Linux 2021 using text mode. Configure Kali with a static IP address, install updates and configure two-factor authentication (2FA) for SSH
How to deploy ESET Protect Management Agent and ESET Endpoint Antivirus together with an All-in-one installer using Microsoft Endpoint Manager
How to setup a static IP address and configure network settings in Debian 11 (Bullseye)
How to create a generation 2 Linux virtual machine on Hyper-V, assign memory, connect virtual switch and virtual hard disk. Then edit the VM settings, attach the ISO image file and install Debian.
How to get members of an Azure AD group using PowerShell Get-AzureADGroupMember and export to CSV
How to download the latest UniFi switch firmware and upgrade manually using SSH and CLI commands
How to change UniFi Security Gateway (USG) LAN IP address before adoption using SSH and CLI commands
How to reset UniFi Security Gateway (USG) to factory defaults using SSH and CLI commands
How to configure MaxMind GeoIP to block countries in OPNsense. Including troubleshooting steps for what to do if OPNsense GeoIP blocking is not working.
Fix for Windows installer USB stick created with Rufus not booting up. The screen just shows horizontal dotted green lines.
How to install and configure MariaDB (MySQL) database server on Debian 11
How to reinstall the Windows 10 Camera App using a PowerShell script deployed with Microsoft 365 Endpoint Manager.
How to create an NSG rule to only allow RDP port 3389 from a trusted source IP address using Azure CLI
How to create a Public IP address using Azure CLI and attach it to a virtual machine Nic
How to create a Network Security Group (NSG) using Azure CLI
A series of step by step guides for creating virtual machine resources using Azure CLI
How to create a Virtual Network and subnet using Azure CLI
How to create a Windows 10 Virtual Machine using Azure CLI
How to find Azure Windows 10 Image details: Publisher, Offer, SKU and Version for creating Virtual Machines using Azure CLI.
How to disable OneDrive "Deleted files are removed everywhere" pop-up message
How to set up email notifications for cron jobs on Debian 11 (Bullseye) using the msmtp SMTP email client.
How to disable Office 365 pop-up "We'd love your feedback! We have just two questions for you."
How to fix non-delivery report error "Remote Server returned '550 5.4.1 Recipient address rejected: Access denied" for one user - Exchange Office 365 Hybrid
How to install Linux Integration Services and Hyper-V daemons on Debian Linux, verify that virtual device drivers are loaded, and Hyper-V services are running.
How to create a deployment package, install and configure Adobe Creative Cloud (InDesign, Illustrator and Photoshop) on Citrix non-persistent Virtual Desktops
I worked on an issue recently, where some laptops purchased from a retail store with Windows 10 Home installed couldn't be activated using a Microsoft 365 E3 license.
How to install a Debian 11 "Bullseye" server. Minimal setup with no GUI and with a minimum of packages installed.
How to create an API key with the correct permissions for sending SMTP email in SendGrid, with an example of the settings to send mail using the API key
How to install the new Exchange Online PowerShell V2 (EXO V2) module. The new EXO V2 module allows you to connect to Microsoft 365 Services using MFA and includes new Exchange online PowerShell cmdlets.
How to silent uninstall an MSI application using msiexec with PowerShell then use Endpoint manager to deploy the script to a group of computers.
How to set language and date format (e.g. English UK or English US) in Office 365 for Excel Online and Outlook Online using PowerShell
A guide for IT Admins to help you get started using Log Analytics for Azure Active Directory. Create a Log Analytics workspace using Azure CLI, export Azure AD sign-in and audit logs to Log Analytics and run Kusto queries on log data.
How to setup SSH Key Based Authentication on Debian 11 "Bullseye". Create and manage SSH keys using ssh-keygen from Windows 10 PowerShell. Copy public keys to the server and connect using SSH keys.
How to configure apt sources for updates in Debian 11 (Bullseye). Configure apt sources.list repositories, update the package database and install the latest updates on your server.
How to convert an existing Open SSH private key file to a Putty Private Key file (ppk) for use with Putty on Windows.
How to add a custom domain to an Azure Web App, so your website uses your own domain name instead of the generic name app.azurewebsites.net
How to use Visual Studio to deploy a .NET Web App to Azure. Install Visual Studio 2019. Create an ASP.Net Web Application project and publish the Web app to Azure.
How to create a .NET web app in Azure. Create an App Service Plan and Web App using Azure CLI. Publish a Visual Studio project to Azure. Add a custom domain to your website and configure a Let's Encrypt SSL certificate for HTTPS.
Create an App Service Plan and Web App using Azure CLI.
A series of step by step guides for installing and configuring a Debian 11 Linux server.
This guide will show you how to change Joomla update notifications from every 6 hours to 24 hours to reduce the number of notification emails you get.
How to install and configure Veeam backup for Office 365. Configure a backup repository, add an Office 365 organization and register a new Azure AD application, setup email alerts.