暮らし・家事Is your air conditioner not working or turning on? 7 reasons why the power won't turn on and how to deal with it yourselfWe explain 7 reasons why the air conditioner does not respond or turn on when you press the remote control, and what you can do to deal with it yourself. We've put together a list of points you should check before hiring a contractor, including dead batteries, circuit breakers, protection functions, outdoor unit troubles, and how to tell how long the service life is.2026.03.06鈴木 遥
スマホ・アプリAre you still paying for a subscription that you don't use? How to check and cancel your subscription on iPhone/AndroidDeleting the app will not cancel your subscription. We will explain how to check your subscriptions on both iPhone and Android, the correct cancellation procedure, and tips to prevent unnecessary payments.2026.03.06佐藤 理香
パソコン・ソフトCan't hear the first word in a Teams meeting? Can't hear the first word? 6 causes and how to review audio settings you can try now [Windows 11]The reason why you can't hear the first word in a Teams meeting or the voice is choppy is often due to the USB selective suspend or Teams noise suppression settings. We will explain six causes and solutions in an easy-to-understand manner.2026.03.05中村 健太
パソコン・ソフトDo you get an error every time you open Excel? 6 causes of "Cannot function properly" and solutions you can try nowExplains the causes and solutions for the error that displays "Cannot function properly" or "Has stopped working" every time you open Excel. We will introduce easy-to-understand methods that you can try right away in your Windows 11 environment, such as disabling add-ins, starting in safe mode, and repairing Office.2026.03.05中村 健太
暮らし・家事Does your laundry smell like something? Pitfalls of setting “one rinse” and how to correctly choose the number of rinses and courseThe reason why your laundry smells may be due to the "one rinse" setting. We will explain in an easy-to-understand manner the difference between pre-rinsing and water-filling rinsing, how to change settings depending on the manufacturer, and precautions for detergents that can be rinsed once.2026.03.05鈴木 遥
仕事・副業Can't concentrate while working from home? How to increase productivity with Windows 11's Do Not Disturb mode and how to organize app notificationsThe reason you can't concentrate while working from home may be due to your PC notification settings. Explains how to use Windows 11's ``Do Not Disturb Mode'' and ``Focus Session,'' and how to configure settings to intelligently control Slack and Teams notifications.2026.03.05山田 結衣
仕事・副業The host doesn't come or you can't start the Zoom meeting? How to set up an alternate host/host key and limitations of the free version [2026 version]Explains how to deal with the problem of not being able to start a Zoom meeting because the host is not present. We will introduce the three methods of alternate host, host key, and permission to participate before the host, along with the differences between the free version and paid version, as well as the setting procedure.2026.03.05山田 結衣
パソコン・ソフトAre your eyes tired or having trouble sleeping from your computer screen? Windows 11 night mode and 5 blue light countermeasuresBlue light and screen settings may be the reason why your eyes get tired from using the computer and you can't sleep at night. We will explain in an easy-to-understand manner 5 ways to take measures that can be taken without spending a lot of money, such as how to set Windows 11's night mode/dark mode, brightness adjustment, and the 20-20-20 rule.2026.03.05中村 健太
パソコン・ソフトIs the image pasted in Excel not displayed or marked as a cross? 6 causes and solutions you can try now [Windows]Explains 6 causes and solutions for troubles where images pasted in Excel are not displayed or marked with a cross (x). We have summarized ways that even beginners can easily fix problems such as object display settings, broken links, and image format problems.2026.03.04中村 健太
仕事・副業Can everyone see the files you shared on Teams? How to properly set team channel permissionsA file uploaded to a Teams channel was unintentionally visible to the entire organization.To prevent such permission setting mistakes, we will explain the difference between public and private, setting the range of shared links, and how to check access rights in SharePoint in an easy-to-understand manner.2026.03.04山田 結衣
スマホ・アプリCan't cancel sending on LINE? Changes to the 1-hour limit and what to do if it cannot be canceled [2026 edition]LINE's send cancellation time was shortened from 24 hours to 1 hour in November 2025. We will explain the 6 reasons why you cannot cancel, the difference from "deletion", how to cancel LYP Premium without notice in 7 days, and what to do if you are unable to cancel.2026.03.04佐藤 理香
パソコン・ソフトCan't print with printer/remains offline? 7 causes and solutions you can try now [Windows 11]Explains 7 causes and solutions for troubles where the printer cannot print or appears offline in Windows 11. We will show you how to do it yourself, including turning the power off and on, checking Wi-Fi, restarting the spooler, and reinstalling the driver.2026.03.04中村 健太
