If you like to read ebooks in EPUB format online, you can now enable EPUB support in Microsoft Edge. Read on to know how.

The lifespan of data on a USB flash drive depends on many factors: Under ideal conditions, data should remain preserved on a high-quality USB stick for at least 10 years or even longer.

2] Unprotect Sheet/Workbook to unlock the grayed-out menu The reason why you see several menu options being grayed out in your Excel worksheet could be the fact that it is password protected.

Sales tax is calculated as a percentage of the retail price of certain goods or services.