How to Fix Truncated PowerShell Output
Fix truncated PowerShell output in the console, text files, and reports with Format-Table -Wrap, Out-File -Width, CSV exports, and FormatEnumerationLimit.
MCSA Guru Team Jun 2, 2026 9 min read
IT how-to guides for sysadmins
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Windows Server & Active Directory
Set up and run Windows Server the right way — Active Directory, domain controllers, FSMO roles, DNS/DHCP, Group Policy, replication, backups, and server migrations.
20 guidesMicrosoft 365 & Exchange
Administer Microsoft 365 and Exchange Online — user and license management, shared mailboxes, mail flow, migrations, security, MFA, and Defender for Office 365.
18 guidesMicrosoft Teams
Deploy and troubleshoot Microsoft Teams — Teams admin center, meetings, Teams Phone, calling policies, guest access, and the fixes for the issues users actually hit.
18 guidesWindows 10 & 11
Fix and optimize Windows 10 and Windows 11 — updates, upgrades, BitLocker and TPM, performance, networking, drivers, recovery, and password and sign-in problems.
41 guidesDocker & Containers
Learn Docker from the ground up — installation, Docker Compose, volumes and networking, reverse proxies, image security, and fixes for the most common Docker errors.
16 guidesVirtualization (Hyper-V, VMware, VirtualBox)
Run virtual machines with confidence — Hyper-V, VMware ESXi and Workstation, VirtualBox, and WSL2, plus the conflicts, networking, snapshots, and backup issues that trip people up.
16 guidesProxmox VE
Build and run Proxmox VE — installation, VMs and LXC containers, networking and bridges, ZFS and storage, clustering and HA, backups, and migrating from VMware.
15 guidesAI Coding Tools & Models
Run terminal coding agents — Claude Code, Codex CLI, OpenCode, Aider, and Cline — on cheap and open models like DeepSeek, Qwen, GLM, and Kimi. Setup guides, routing and proxy tools, pricing, and comparisons for Windows and WSL.
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Pillar Guide
How to Install and Configure Active Directory Domain Services on Windows Server 2022
Step-by-step guide to installing the AD DS role on Windows Server 2022, promoting the first domain controller, setting functional levels, DNS, and verifying with dcdiag.
MCSA Guru Team Jul 1, 2026 10 min read
How to Fix VirtualBox VT-x Is Not Available (Conflict with Hyper-V)
VirtualBox says VT-x is not available (VERR_VMX_NO_VMX)? Here's how to free your CPU virtualization from Hyper-V, Memory Integrity, and WSL2 — and fix it for good.
Sysadmin Desk May 24, 2026 11 min read
How to Add an Email Alias in Microsoft 365
Add an email alias in Microsoft 365 using the admin center or PowerShell. Learn aliases vs primary address, sending from an alias, and the proxy address rules.
MCSA Guru Team Sep 9, 2026 8 min read
Extract Audio (MP3) From a Video on Windows Free
Extract audio as MP3 from a video free on Windows using WSL and FFmpeg. Pull the soundtrack losslessly or as MP3, batch a whole folder, all offline with no uploads.
MCSA Guru Team Jun 24, 2026 3 min read
Claude Skills vs Claude Code vs Projects: What's the Difference?
Claude Skills, Claude Code, and Projects get confused constantly. What each one is, where they overlap, and which to use for repeatable work versus coding.
MCSA Guru Team Aug 14, 2026 5 min read
How to Add a Custom Domain to Microsoft 365
Add your own domain to Microsoft 365: verify ownership with a TXT record, set the right MX, CNAME, SPF, and DKIM records, and fix common verification failures.
MCSA Guru Team Jul 2, 2026 8 min read
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