Where to find Allow Cell Drag and Drop option in Excel 2010?

Sometime back while working on excel 2010, it seems by mistake I disabled the option to use “cell drag and drop”. This feature allows you to drag the mouse and copy cells. If this option is disabled, your mouse pointer will never change to move pointer on selecting a...

Be careful with BluRay discs!

A guest article by by Jennifer Huang Bluray discs are not that strong as it is claimed. Bluray has a deadly innate defect where data resides very close to the surface of Blu-ray disc. The top of the substrate is just 0.1mm beneath the cover layer surface, which means...

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