If your organization is spanned across multiple countries, you may want to explore and understand the multi currency feature in Salesforce. Along with multiple languages, Salesforce also supports multiple currencies. In a multi currency setup, users in different geographies can use their local currency when working on Opportunities & Quotes, viewing their Forecasts & Quota and analyze data in Reports & Dashboards.
There are two main aspects of multiple currency feature in Salesforce
- Enable Multiple Currencies
- Use Advanced Currency Management
Way back in 2012, while working on a project, I had the requirement of uploading data containing Chinese, Thai, Vietnamese etc. characters in Salesforce. The data to be uploaded was available in Microsoft Excel format. However from Excel, when I tried to save the data in CSV format a lot of characters were converted to ‘ ? ‘ (question mark) resulting in the loss of data. Earlier Excel did not allow us to specify the encoding of the CSV file (when this blog post was originally written back in 2012). 
A mobile phone is usually the first place where we store our contacts. And this is followed by storing it in the address book in our email program be it Microsoft Outlook, Microsoft Office 365, GMail or something else.