Explore 2246 articles on AI, cybersecurity, networking and IT. 25 detailed practical guides now include concrete inputs, step-by-step procedures, expected results and troubleshooting. The remaining 2221 articles retain their existing content.
Defend against AI-assisted attacks with practical guidance for cybersecurity and network professionals. Ten reading paths contain 20 articles each, with threat scenarios, evidence requirements, control designs and authorized validation plans. The collection includes protection for AI systems used by defenders and businesses. Behavioral evidence is kept separate from claims about an attacker's use of AI.
Build reliable agents and run language models on your own infrastructure. Explore 160 AI Agents techniques and 140 Local LLM techniques across 15 reading paths, with 20 techniques per path. Each guide includes an implementation action, a validation exercise, platform context and official documentation for further reading.
Diagnose stale reports, late logs, slow queries and unreliable alerts. Explore 40 Power BI articles, 40 Splunk articles, 40 SQL Server articles, plus 20 each on PostgreSQL, MySQL, pipeline freshness and data quality, and alerting and observability. Each guide connects a specific symptom to evidence, a focused correction and validation.
Prepare for CCNA 200-301 v1.1 with 100 focused topics, each paired with a recall guide and an original practice exercise. Build understanding through packet tracing, subnet calculations, lab evidence, troubleshooting and spaced review. These are independent study guides; 200 is the collection size, not the number of questions on the exam.
Reviewed 2 November 2026. Check Cisco’s current exam information before booking. Reading paths are study groupings and do not represent official exam weights.
Ten focused reading paths with 20 articles each. Start from routing and fabric behavior, then explore transport, name resolution, security, host performance, storage, availability and incident evidence.
Choose a platform to explore 50 guides, from a first task brief to reusable workflows. Microsoft Copilot guides cover the consumer and Microsoft 365 experiences; in-app features depend on your account and license.
Gemini
Collect observed symptoms, start time, affected users and recent changes. Sanitize hostnames, access tokens and personal data.
Read article : Gemini: turn an incident description into a useful triage noteGemini
Supply a sanitized excerpt, timezone and the event you are investigating. Include preceding lines rather than only the final error.
Read article : Gemini: read a small log excerpt in contextGemini
Provide a self-contained function, language version and intended behavior. Keep credentials and production records out of the example.
Read article : Gemini: review a small function with concrete test casesGemini
Provide an approved procedure and the service owner's escalation path. Distinguish observation from actions that modify the service.
Read article : Gemini: draft a support runbook with clear stop conditionsGemini
Collect dated accomplishments, unresolved issues and proposed next steps. Identify which delivery dates are agreed.
Read article : Gemini: write a weekly update that separates progress from plansGemini
Take one successful prompt and replace case-specific names with clear placeholders. Keep a sample input and a reviewed sample output.
Read article : Gemini: save a reusable prompt with a small acceptance testGemini
Confirm your account permits the relevant Workspace connection and select the specific file. Keep a pasted excerpt available if access is unavailable.
Read article : Gemini: scope a Gemini task to the intended Drive materialGemini
Label reports A and B, record their dates and select a small comparable section. Confirm both uploads are available before asking for differences.
Read article : Gemini: compare two uploaded reports with stable labelsGemini
Use a non-sensitive network diagram with readable labels and identify the region you need explained. Provide a text legend if small labels are unclear.
Read article : Gemini: interpret a diagram with visible uncertaintyGemini
Provide an approved data export, column definitions and the reporting period. Define the meaning of missing and zero values.
Read article : Gemini: ask targeted questions about a spreadsheet exportGemini
Record the displayed error and the file type without exposing its contents. Prepare a small sanitized extract in a supported readable form.
Read article : Gemini: recover from a file analysis failure with a smaller testGemini
Record the interface shown in your account. Google says personal-account Gems begin transitioning to skills in November 2026; retain a plain-text copy of instructions.
Read article : Gemini: design reusable instructions during the Gems transitionOur original short guides to AI, account protection, and recovery.