Amazon.co.jpのKindleストアでは現在、9月25日（木）までの期間限定で「Kindle本 読書の秋セール」を実施しています。4万冊以上の電子書籍がラインナップされており、最大70％OFFとなっています。コンピューター・IT関連書籍も多数セールされており、Excel関連本が半額などで販売されています。

Consider these careers where certifications, on-the-job experience or a professional exam can help you upskill into ...

Explore emerging attack methods, evolving AI-driven threats, supply chain risks, and strategies to strengthen defenses and ...

Clearly, artificial intelligence has achieved more significance than fourth-generation languages ever did. But the ...

AI is moving from promise to production as agentic systems, on‑device models, and specialized chips converge to change how ...

Reduced Instruction Set Computer (RISC).25 Simplified instruction sets enabled faster microprocessors. Today, 99% of all ...