You can return any Kindle book for a full refund, but there are some restrictions. Kindle books can only be refunded within seven days of the original purchase, and you can only refund purchases made on your Kindle immediately upon completion of the transaction. Refunds on other Kindle books and returns of borrowed books can be processed through’s digital content management system.

Most people don’t know this, but Amazon allows you to get a refund on a Kindle book you bought but wish you hadn’t. Instead of wasting time leaving a bad review, why not just get your money back? read more


There can be many combinations of situations in which Disqus Comment can work or fail. We have sometimes seen the comment box of Disqus on the phone but not on the desktop and vice versa. In some cases, you may see the default WordPress comment box. And if you want to post a comment here, it will unfortunately not appear in Disqus.

If a website owner has changed some settings for a cache plugin, this can happen. In this case, the only option you have is to report the problem to the website owner. If a base file has been changed after an update or if there is a conflict, Disqus does not load. In this case, you will see the WordPress commenting system native to that site. read more

Windows 10でデフォルトのプリンターを設定する方法

In the age of wireless connectivity and almost unprecedented prices for entry-level printers (but increasingly higher ink prices), some of us will inevitably have more than one device available to print.

Windows 10, in its infinite wisdom, sets your default printer to the last printer used at your current location. This can be distressing for users who tend to print the majority of documents on one type of printer and sometimes use a different printer. While simply switching devices is a simple remedy, some may only want to print on one main device at a time. read more

Windows 0で00007xc10bエラーを修正する方法

If you see this error message: “The application was unable to start correctly”, it is probably because you are trying to run a game or program and something is wrong.

Below are several methods, most of them simple, that you can use to try to fix the 0xc00007b error. You may only need one, but in some cases, you will need a combination of both.

Typically, this error is displayed when you have a mix of 32-bit and 64-bit versions of Windows and applications.

Restart your computer

A small problem may occur in your system when you see an error “The application could not start properly”. A simple restart of your computer can correct the error 0xc00007b. read more

Apple Musicサブスクリプションをキャンセルする方法

You can simply cancel your free trial of Apple Music to avoid paying fees, or you can switch to another service. If you want to cancel your Apple Music subscription for any reason, you’ll find everything you need to know here.

You should know that you don’t have to wait until the day before your next billing day to cancel Apple Music. You can simply cancel your Apple Music subscription now and continue to access it until your next billing date. This means that if you get a trial version of Apple Music, you can cancel it now and continue to enjoy Apple Music for 3 months at no charge. read more


Anyone who uses Instagram knows what it feels like to see their own person pour into a particular position. It’s a modern statement, unlike any other feeling. And now that validation is withdrawn.

Instagram responds to the craze for the importance of social media. This is a major decision that could affect the platform in several ways. A seemingly small change can have so many reactions and effects.

Instagram, which was acquired by social media giant Facebook for $1 billion in 2012, has undoubtedly become more relevant and integrated into society than Facebook itself. read more


With iCloud for Windows, photos, documents and bookmarks on your PC are automatically updated on your Apple devices.

Before you can do anything, you need to install and configure iCloud for Windows. The good news is it’s a simple process. The best news is that we have a comprehensive step-by-step guide that takes you through the process:

How does iCloud work on Windows?

All you need to access iCloud on a Windows device is an Apple ID and password, which you should already have if you’ve ever owned an Apple product or used iTunes. There is a Windows iCloud application available exclusively for Windows 10, but those using Windows 7 or Windows 8 can still access iCloud on the web. read more


Yes, the same camera that you use to take pictures of yourself, vacation photos and food photos can also be used as a productivity tool when working at home.

You can use your phone as a webcam in several ways. We’ll show you some techniques for setting up your smartphone or iPhone Android as a webcam, whether you have a Mac or PC. Best of all, many of these options are free.

To get started, you can simply download one of the best video chat applications directly to your phone. Zoom, Skype, Google Duo and Discord all have free mobile apps for Android and iOS devices. read more


One way for you to share your Outlook calendar with others is to export your Outlook calendar and then import it into someone else’s Outlook calendar folder. But the question is how to export it. In the following tutorials you will learn how to export your Outlook calendar to an Excel spreadsheet.

Exporting an Outlook Calendar in Windows

Microsoft currently supports four versions of Outlook on Windows: Outlook 2010, Outlook 2013, Outlook 2016 and Outlook 2019. The basic export functionality is very similar in these applications, but in Outlook 2013, Microsoft has significantly improved the appearance and functionality of its email client compared to Office 2010. The post-2013 versions of Outlook make few or no significant changes to the export process. read more

Samsung Galaxy S9、S9 Plusのキャッシュをクリアする方法

Do you have problems with applications that don’t respond? Maybe it’s time to give these applications a good spring cleaning. Removing data from the application can also free up memory space. With this feature, you don’t need to uninstall applications or reset your phone to the defaults.

Your Samsung Galaxy S9 has sophisticated technical specifications that result in impressive hardware and feature-rich firmware. Unfortunately, there is no guarantee that your device will no longer have problems with its hardware or firmware. If there is a problem with the operating system, you can always use the factory reset to solve it. But what if you have already installed many applications and tons of files stored in your phone’s internal memory? The factory reset should be the last thing to do, and that’s when the clearing up of the cache partition begins. read more