How to pay even more safely with Apple Cash
Most credit-card and debit-card numbers are a sequence of 16 digits, with the final number in the sequence being a “checksum,” or a calculated number that was once useful in checking that a card number…
safely
Want to keep using Windows 10 safely? Microsoft wants $61
Windows 11 had a rocky start, but it’s been getting better lately — good enough that PCWorld’s March Hachman can finally bear it, in fact. But there are still plenty of good reasons to stay…