<ul><li>The issue of 'Merging cells only keeps the upper-left value and discards others' arises when trying to merge cells containing more than one value in Excel.</li><li>Method 1 involves using the Clipboard to merge columns into one cell without losing data. Select desired columns, copy them, open the Clipboard launcher, and paste the content into the target cell.</li><li>Method 2 suggests using Excel formulas like ampersand (&) operator and functions such as TEXTJOIN, CONCAT, or CONCATENATE to merge columns while retaining all data.</li><li>Using these methods in Excel allows users to combine data from multiple columns effectively without losing any information from the sheet.</li></ul>

How to Merge & Combine Columns without Losing Data in Excel?

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