Abstract: Phase change memory (PCM) is a non-volatile memory in which data is stored as resistance contrast between amorphous and crystalline phases. Many simulation models have been developed to ...

A hidden Windows registry tweak can unlock serious SSD speed gains—but one wrong move could leave your PC unbootable.

To upgrade your iCloud on your iPhone, go to Settings > (your name) > iCloud > Manage Account Storage > Buy More Storage. Choose a plan and then follow the instructions. If you upgrade to any paid ...