WebサービスHow to record and save YouTube live streaming | Free tools and precautions for PC and iPhone [2026 edition]Explains how to record and save YouTube live broadcasts for PC (Windows/Mac), iPhone, and Android. Introducing how to use free tools such as Xbox Game Bar, OBS Studio, and screen recording, as well as notes on terms of use and copyright.2026.02.25佐藤 理香
パソコン・ソフトFor new workers who cannot use a computer | 10 Windows settings and shortcut keys to do before joining the companyFor new workers who have only used smartphones, we provide an easy-to-understand explanation of the 5 initial settings of Windows 11 that you should do before joining the company, and the 10 shortcut keys that are essential for work. We will also introduce typing practice methods and the basics of file management.2026.02.25中村 健太
暮らし・家事Robot vacuum cleaner not working or charging? 6 causes and how to deal with it yourself [Compatible with Roomba, ECOVACS, Anker]We explain six reasons and solutions for when a robot vacuum suddenly stops working or cannot be charged, and what to do about it, by manufacturer. We've put together a list of methods you can try yourself before sending it in for repair, including cleaning the charging terminal, replacing the battery, and resetting it.2026.02.24鈴木 遥
仕事・副業Even if you say “Away” on Slack, will you be able to see what I’m watching? Status display mechanism and correct usageExplaining how Slack's "Away" status works and 5 ways you can still find out you're watching. We will also introduce the differences between Away mode and Do Not Disturb mode, as well as recommended settings for each scene.2026.02.24山田 結衣
AI・チャットボットGemini's thought process revealed? Causes of Chain-of-Thought leaks and 5 measures to protect your dataIn February 2026, there have been a number of reports of Gemini's Chain-of-Thought being displayed unintentionally. We will provide easy-to-understand explanations of examples and causes of thought process omissions, and five measures to protect your data.2026.02.24高橋 湊
AI・チャットボットCan't use Gemini's thinking mode? Restrictions on the number of times, reasons why it is not displayed, and tips to use it even in the free version [2026 version]Explains 5 reasons why Gemini's thinking mode (Thinking) cannot be selected or displayed and how to deal with it. From the structure of the free version's usage limit (3 to 5 times a day) to the usage techniques that produce results even with a small number of usages.2026.02.23高橋 湊
AI・チャットボットClaude Code not working the way you want? 5 common addictive patterns and how to give good instructionsAre you stuck with Claude Code and thinking, "It's working, but the result isn't what I was looking for?" We will explain the five pitfalls that beginners tend to make and how to give instructions to get the desired results, along with pricing and function information as of February 2026.2026.02.23高橋 湊
スマホ・アプリCan't use Suma Ticket/Electronic Ticket due to smartphone malfunction? Reissue procedure by platform and 3 preparations to make in advanceWe explain what to do when you can't display your electronic ticket (Smartphone, Law Ticket, TicketPla) due to a smartphone malfunction or model change, for each platform. We will also introduce you to identity verification on the day of admission and 3 things you should do in advance.2026.02.23佐藤 理香
暮らし・家事Will the white lumps on the humidifier not come off with citric acid? Cleaning methods and preventive measures for each type of limescale stainsExplains what to do when the white lumps (calcium) stuck to the humidifier cannot be removed with citric acid. The three methods of increasing concentration, pasting, and repeated washing, the correct frequency of cleaning for each type (steam, ultrasonic, vaporization, and hybrid), how to remove pink stains, and how to put it away at the end of the season.2026.02.22鈴木 遥
パソコン・ソフトCan't sync Obsidian to iCloud? Causes and solutions for notes not being reflected on Mac/iPhoneWhen trying to sync Obsidian with iCloud on a Mac or iPhone, we will explain 5 reasons why notes are not reflected or Vault cannot be found, and specific solutions. This is the latest information as of February 2026.2026.02.22中村 健太
スマホ・アプリIs your smartphone broken and you can't receive the SMS verification code? What to do when you can't log in and 5 things to prepare in advanceWe will explain 5 ways to deal with the problem of not being able to log in because the SMS authentication code did not arrive when your smartphone is broken or lost, and 5 preventive measures to prevent this from happening again. We will introduce specific steps such as backup code, passkey, SIM replacement, etc.2026.02.22佐藤 理香
パソコン・ソフトCan't format your university report in Word? How to correctly set fonts, margins, and page numbers [for beginners]For those who don't know how to format university reports in Word, this guide explains how to correctly set fonts, margins, and page numbers from scratch. We'll also show you how to deal with the default changes due to the 2025 Word update, as well as a pre-submission checklist.2026.02.22中村 健太
