Microsoft’s Encrypting File System, which is used to encrypt data on Windows 2000, XP and Server 2003 computers, relies on a public key certificate. If you don’t have a public-key infrastructure, EFS ...

Microsoft Corp. said yesterday that in some cases, Windows 2000, XP and Server 2003 systems don’t update to daylight-saving time (DST) after the proper patch is installed. Users must manually change ...

Microsoft is saying goodbye to Windows XP. Although the operating system is more than 12 years old, and Windows XP computers haven’t been shipped since 2010, there are still millions of them in use.

NEW YORK (AP) — Microsoft is saying goodbye to Windows XP. Although the operating system is more than 12 years old, and Windows XP computers haven’t been shipped since 2010, there are still millions ...