Imaging mode setup
How to Work with SerialEM - SerialEM video tutorial
Beginner's Guide to TEM
structural biology software
EM for Dummies
EM
CCP-EM
Graphene Oxide protocol
3D EM methods
Tomography software
Software Tools For Molecular Microscopy.
3DEM Wiki
jove protpcol negative stain
Do's and Don'ts of Cryo-electron Microscopy
Data bases
EMDB
PDBe
EMPIAR
Mailing list
3DEM
ccpEM
Some reading for your free time 
A Primer to Single-Particle Cryo-Electron Microscopy
Cryo-Electron Microscopy and the Amazing Race to Atomic Resolution
Realizing the potential for electron cryo-microscopy. Henderson,Richard. (2003)Quarterly Reviews of Biophysics.37:3-13.
Particle Cryo-EM at Crystallographic Resolution.Cheng, Yifan.(2015) Cell 161.