WebサービスCan you inherit e-books? Terms of use for Kindle, Rakuten Kobo, and Apple Books and 3 ways to leave books to your familyCan I inherit e-books purchased from Kindle, Rakuten Kobo, or Apple Books? We'll review each service's terms of use and explain three practical ways to leave e-books to your family.2026.03.11ワカラン？編集部
WebサービスHas your Amazon account been hijacked? How to check orders/passkey registrations you don't remember and what to do nowAmazon account takeovers are on the rise. We will provide explanations based on the latest information as of March 2026, including how to confirm orders and passkey registrations that you do not recognize, procedures for contacting customer service, and preventive measures using two-step authentication and passkeys.2026.03.10ワカラン？編集部
WebサービスIs WBC 2026 only available on Netflix? Summary of how to watch without losing money from registration to cancellation [Netflix for the first time]The 2026 WBC will be exclusively distributed on Netflix. For those using Netflix for the first time, we will explain every step of the way, from choosing a price plan, registering, watching TV, and canceling your subscription.2026.03.02佐藤 理香
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
WebサービスHow to delete all unnecessary emails in Gmail | Steps to delete old emails at once using search command [PC/Smartphone]Explains how to delete unnecessary emails in Gmail in bulk using search commands (search operators) for PC and smartphone. We will also introduce 5 search commands that can be used with copy and paste, as well as notes on operations that cannot be performed on smartphones.2026.02.20佐藤 理香
WebサービスIs the e-book I bought on Amazon not showing up on my Kindle? 5 causes and how to restore purchased booksExplaining 5 reasons why e-books purchased from Amazon are not displayed on the Kindle app and how to deal with them. We will also introduce the risk of account locking due to repeated cancellation and repurchase, and how to unlock it.2026.02.19佐藤 理香
WebサービスHas the dark blue color of X (Twitter) disappeared? Reasons for abolishing Dim mode and 3 ways to restore it [February 2026]On February 12, 2026, the dark blue background "Dim" theme was suddenly discontinued from the web version of X (formerly Twitter). The reason for the abolition is "lack of development resources". In this article, we will explain in an easy-to-understand manner how Dim mode disappeared and three ways to restore the original dark blue color using Chrome extensions.2026.02.19佐藤 理香
WebサービスDid your Netflix plan change without permission? How to check for unauthorized login and what to do immediatelyNetflix was changed to a premium plan without permission - cases of unauthorized logins are rapidly increasing. We've compiled a list of countermeasures and preventive measures you should take right now, from how to confirm your account to changing your password, logging out of all devices, and requesting a refund.2026.02.18佐藤 理香
WebサービスWhat happens to YouTube Premium student discount after graduation? Summary of update conditions and switching methodWhat happens to YouTube Premium student discount after graduation? We will explain in an easy-to-understand manner how the rate automatically changes to the regular rate, and the procedures for canceling and changing plans.2026.02.15佐藤 理香
WebサービスHow to fix when there is no sound or the other party can't hear when sharing the screen on DiscordHow to resolve the issue where there is no sound or the other party cannot hear when sharing the screen on Discord. We have compiled a list of solutions that you can try in order, such as checking the audio toggle, sharing by app, audio settings, and running as an administrator.2026.02.15佐藤 理香
WebサービスHow to create images with transparent backgrounds using Canva | Can you create transparent PNGs for free?Explaining how to create a PNG image with a transparent background using Canva. Is it not possible in the free version? We have summarized the steps for the paid version (Pro), tricks to create transparent PNG for free, and how to use it properly.2026.02.15佐藤 理香
