safe modeA specific way for the Windows operating system to load when there is a system-critical problem interfering with the normal operation of Windows. Safe mode allows the user to troubleshoot the operating system to determine what is not functioning properly. For example, adding new software or drivers for a hardware device to the system can cause conflicts with existing programs. Safe mode is a way to find out what the problem is.
In safe mode, the only startup programs that are loaded are the operating system and drivers for the mouse, keyboard and standard VGA display modes. Safe mode does not run the autoexec.bat or config.sys files. The main portion of the Registry is not loaded. Himem.sys, which is normally loaded as part of the config.sys script, is loaded with the /testmem:on switch, which tells the computer to test the extended memory before continuing. Windows also boots using a batch file called system.cb instead of the standard system.ini file while in safe mode.
From secure messaging to document editing, our top free must-have apps have been rated, reviewed and named the best free Android apps of 2015. Read More »The Five Generations of Computers
Learn about each of the five generations of computers and major technology developments that have led to the current devices that we use today. Read More »Cloud Computing Market Leaders, 2015
If not for AWS, Microsoft would dominate the cloud. The race to capture market share will grow ever more fierce in the years ahead. Here's a look... Read More »
From wacky alarm clocks to lecture hall tools and after class entertainment, these Android apps are a good fit for a student's life and budget. Read More »Network Fundamentals Study Guide
A network is a group of two or more computer systems or devices, linked together to share resources, exchange files and electronic communications.... Read More »Computer Architecture Study Guide
This Webopedia study guide describes the different parts of a computer system and their relations. Read More »
Stay up to date on the latest developments in Internet terminology with a free weekly newsletter from Webopedia. Join to subscribe now.
- Watch Datamation's editor James Maguire moderate roundtable discussions with tech experts from companies such as Accenture, Dell, Blue Jeans Network, Microsoft and more »