スマホ・アプリiPhone is hot! 6 causes of heat generation while charging/gaming and the correct way to cool down [Also some NG actions you should not do]Explains 6 reasons why your iPhone gets hot while charging or playing games, and the correct way to cool it down. We'll also introduce things you shouldn't do, such as putting it in the refrigerator or cooling it with water, as well as preventive measures to prevent it from getting hot in the first place.2026.02.26佐藤 理香
AI・チャットボットIs practicing English conversation with ChatGPT effective? How to use voice mode and 5 bad habits that people who don't grow often tend to doExplains how to practice English conversation in ChatGPT's audio mode. We will provide an easy-to-understand introduction to the setup procedure, 5 bad habits of people whose English doesn't improve, and example prompts to maximize the effect.2026.02.25高橋 湊
AI・チャットボットHow to have Gemini write GAS code | Steps to automate business operations with zero programming knowledge [2026 edition]Even if you have no programming knowledge, you can automate spreadsheets and Gmail by having Gemini write GAS (Google Apps Script) code. Explanations for beginners, from basic procedures to how to use Gem functions, and points to note when using AI code.2026.02.25高橋 湊
仕事・副業Notion custom agent not working? 5 reasons why settings cannot be made and how to do it correctly [2026 edition]Explains 5 reasons why Notion's custom agent cannot be configured or does not work, and the correct way to create it in 3 easy-to-understand steps. The latest information as of February 2026 will cover plan requirements, pre-settings for Slack integration, and pitfalls of access privileges.2026.02.25山田 結衣
パソコン・ソフトWhen I entered university, I was told that a laptop was required, but what should I buy? How to read specs and profit and loss of co-op PC [Spring 2026]When I entered university, I was told that a laptop was required, but an SSD? Memory? For people who don't know what it is. We will break down the meaning of the recommended specifications and introduce the criteria for deciding whether you should buy a co-op PC or choose one yourself.2026.02.25中村 健太
WebサービスWant to stop receiving regular Amazon discounts? Easy-to-understand explanation of cancellation, skip, and return procedures [2026 edition]Instructions for canceling, skipping, changing delivery, and returning Amazon's regular discount delivery service are explained on both smartphones and PCs. We have also summarized important points that are often overlooked, such as the 5-day rule and the bulk discount system.2026.02.25佐藤 理香
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Does your refrigerator suddenly get cold? breakdown? 7 causes and criteria for first aid measures and repair/replacement decisionsThe refrigerator suddenly stopped cooling! Will you buy a new one soon? No, first check out the 7 causes. We will explain everything from cases that you can fix yourself, such as incorrect temperature settings and overpacking, to criteria for deciding whether to repair or replace the product.2026.02.25鈴木 遥
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
仕事・副業Can't stop Slack notifications? 5 ways to turn off notifications on holidays and late at night [2026 version]Are you having trouble receiving Slack notifications even on holidays or late at night? We will explain in an easy-to-understand way 5 ways to set things like notification schedule, do not disturb mode, channel mute, etc. right away.2026.02.24山田 結衣
