• histHistograms
• graphicsBasic Graphics
• graphsTGraph, TGraphErrors, etc
• guiGraphics User Interface
• fitFitting tutorials
• ioInput/Output
• treeTrees I/O, Queries, Graphics
• mathMath tutorials
• matrixMatrix packages tutorials
• geomGeometry package
• glOpenGL examples
• eveEvent Display
• fftFast Fourier Transforms
• foamTFoam example
• imageImage Processing
• mlpNeural Networks
• netNetwork, Client/server
• physicsPhysics misc
• proofPROOF tutorials
• pyrootPython-ROOT
• pythiaPythia event generator
• quadpQuadratic Programming package
• roofitRooFit tutorials
• roostatsRoostats tutorials
• rubyRuby-ROOT
• spectrumPeak Finder, Deconvolutions
• splotTSPlot example
• sqlSQL Data Bases interfaces
• threadMulti-Threading examples

Download ROOT and run the tutorials in $ROOTSYS/tutorials yourself!