Certifications

A Microsoft 365 migration is not finished when the mailboxes, files, and accounts have moved. The technical cutover may be complete while users are still unsure where documents belong, which conversations should happen in Teams, how sharing works, why search returns different results, or what to do when a file seems to have disappeared. That gap matters because Microsoft 365 changes more than the applications people open. It changes where work lives and who owns it. A file can belong to one person in OneDrive, to a team through SharePoint,…

Cisco DevNet Associate did not disappear because software skills became less important. It was renamed into Cisco’s broader Automation certification family. As of February 3, 2026, the former DevNet Associate credential is recognized as CCNA Automation, while the professional and expert levels use CCNP Automation and CCIE Automation. For associate-level candidates, the transition is unusually straightforward: Cisco described it as the same test under a new name. The current associate exam is 200-901 CCNAAUTO, covering software development, APIs, Cisco platforms, application deployment and security, infrastructure automation, and network fundamentals. That…

Microsoft Word remains one of the most capable general-purpose word processors, but not every user needs a Microsoft 365 subscription. Students, freelancers, home users, small teams, and people who only create documents occasionally may be better served by a free tool. The important question is not which alternative is universally “best.” It is which one fits the way you actually write, collaborate, exchange files, and work offline. Five options stand out for different reasons in 2026: Google Docs, LibreOffice Writer, ONLYOFFICE Desktop Editors, Zoho Writer, and WPS Writer. All can…

Microsoft Excel remains one of the most capable spreadsheet applications available, but it is not the only serious option for working with tables, formulas, budgets, lists, charts, and collaborative data. For users who do not need the full Microsoft 365 ecosystem, a free spreadsheet tool can be a practical choice for everyday analysis, personal finance, teaching, lightweight reporting, and team coordination. The important question is not whether a free application can imitate every Excel feature. It is whether it can handle the work you actually do without creating compatibility, automation,…

PL-300 remains the core Microsoft exam for the Power BI Data Analyst Associate credential, but a useful study plan in 2026 has to follow the current blueprint. Microsoft updated the English-language skills measured on April 20, 2026. The four major domains remain recognizable—prepare the data, model the data, visualize and analyze the data, and manage and secure Power BI—but the details inside those domains continue to evolve with the product. That makes hands-on preparation more important than memorizing feature names. Power BI is an applied platform. Candidates need to understand…

CCNP Routing & Switching is retired. Cisco replaced the old ROUTE, SWITCH, and TSHOOT-era structure in 2020 with CCNP Enterprise, a professional certification built around one core exam plus a concentration exam. The durable routing and switching concepts still matter, but the certification map has changed. Today, the enterprise path centers on CCNP Enterprise. The core is 350-401 ENCOR, which covers enterprise architecture, virtualization, infrastructure, assurance, security, and automation. Candidates then choose a concentration that matches the work they want to deepen. For professionals whose interest is closest to the…

Hands-on practice is one of the most effective ways to prepare for Cisco certification because networking becomes easier to understand when you can build a topology, make a change, observe the result, break something deliberately, and troubleshoot it. In 2026, Cisco highlights Packet Tracer, Cisco Modeling Labs, Cisco Learning Labs, and DevNet Sandboxes across its learning ecosystem. The Cisco certification catalog should determine what you practice, while the Cisco CCNA 200-301 exam is a good example of a path where fast simulation can cover a large part of the hands-on…

AWS does not have one “best” storage service. It has different storage models for different access patterns, performance needs, operating systems, sharing requirements, retention policies, and migration constraints. Choosing correctly starts with the workload rather than the product name. For most architecture decisions, the first distinction is object, block, or file storage. Amazon S3 is object storage. Amazon EBS provides block volumes for EC2 workloads. Amazon EFS provides managed shared file storage for Linux-oriented workloads. Amazon FSx provides managed file systems based on technologies such as Windows File Server, Lustre,…

The important Cisco CCNA 200-301 update is no longer a 2025 story. The live decision for candidates in late 2026 is the transition from Cisco 200-301 CCNA v1.1 to Cisco 200-301 CCNA v2.0. Cisco has published a clear testing timeline: Cisco 200-301 CCNA v1.1 remains available through February 2, 2027, and Cisco 200-301 CCNA v2.0 begins testing on February 3, 2027. That means candidates should not treat the new blueprint as an immediate replacement if they are already scheduled for the current exam. Cisco explicitly encourages candidates who are preparing…

Before using Cisco CCNA 200-301 preparation materials, match them to Cisco’s current v1.1 syllabus: Network Fundamentals, Network Access, IP Connectivity, IP Services, Security Fundamentals, and Automation and Programmability. In late 2026, candidates also need to account for the announced transition to CCNA v2.0 on February 3, 2027. The current v1.1 syllabus is best understood as a map of the skills the exam is actually testing. If your exam date is after the v2.0 launch, use Cisco’s updated blueprint instead of assuming every v1.1 weighting and task will remain unchanged. Network…

CCNA remains Cisco’s broad associate-level networking certification, but preparing for it in late 2026 requires one important decision before anything else: which version of the exam are you targeting? The current Cisco CCNA 200-301 v1.1 exam remains available through February 2, 2027. Cisco has already published the next major blueprint, CCNA v2.0, which begins testing on February 3, 2027. That means candidates studying now should build a plan around an actual test date rather than a generic “CCNA study guide.” The current CCNA certification still validates the same broad foundation…

Cisco’s 300-215 CBRFIR and 300-220 CBRTHD exams now sit beside each other as active concentration options for the current CCNP Cybersecurity certification, but they validate different security work. CBRFIR is centered on digital forensics and incident response: collecting evidence, analyzing artifacts, interpreting logs, reconstructing activity, and deciding what to do after an incident. CBRTHD is centered on proactive threat hunting and defense: developing hypotheses, attributing behavior, searching across telemetry, finding activity that existing controls missed, and turning the hunt into better detection and remediation. Neither concentration is universally “better.” The…

Free learning can build CEH skills, but it does not make the certification itself free The source article mixed free training with the idea of a free Certified Ethical Hacker credential. That distinction needs to be explicit. EC-Council’s current CEH v13/CEH AI program is a paid certification program. Official training packages, exam eligibility, exam vouchers, and the practical route have costs. What can be free are many of the foundational resources you use before deciding whether the credential is worth the investment. That makes a free-first strategy valuable. Use no-cost…

AWS offers managed infrastructure and security services, but a workload is not automatically secure because it runs on AWS. The central operating principle is shared responsibility: AWS secures the infrastructure that supports its cloud services, while customers remain responsible for the data, identities, settings, applications, and other controls within their scope. The exact boundary changes with the service. For an administrator, that principle becomes concrete through AWS Identity and Access Management (IAM), network boundaries, encryption, monitoring, and tested response procedures. This guide connects those controls to realistic decisions instead of…

Network professionals studying the former Cisco CCNA Collaboration curriculum can still gain useful voice, video and unified-communications skills through a home lab. Building that environment makes call routing, gateways and endpoint registration observable rather than abstract. Adding controlled CI/CD practices gives the lab a modern change-management dimension: small documented updates, repeatable checks and a rollback path. The result supports collaboration engineering, but it should not be confused with preparation for an active CCNA Collaboration exam. Cisco retired the CCNA Collaboration exams 210-060 CICD and 210-065 CIVND on February 23, 2020,…