How to customize the Access Denied page

How to I customize the Access Denied page?

You would create a new custom page using the existing pages as templates, then copy them to that same directory. Then use the Powershell command below to repoint SharePoint to it.

Set-SPCustomLayoutsPage -Identity AccessDenied | Confirmation | Error | Login | RequestAccess | Signout | WebDeleted> -RelativePath -WebApplication [-AssignmentCollection ] [-Confirm []] [-WhatIf []]

Here is the Microsoft article: http://technet.microsoft.com/en-us/library/ff607768.aspx

SharePoint 2010 FREE training

Here are some links to free training for SharePoint 2010.

1. Productivity Hub  http://www.microsoft.com/downloads/en/details.aspx?FamilyID=4aaa9862-e420-4331-8bc3-469d7bae0ff1
2. Training Videos  http://office.microsoft.com/en-us/sharepoint-server-help/CL100315293.aspx
3. Online Training Course Videos  http://office.microsoft.com/en-us/sharepoint-server-help/CH010372432.aspx?CTT=97
4. SharePoint 2010 Resources For End Users  http://sharepoint.microsoft.com/en-us/resources/Pages/End-User-Training-Guide.aspx
5. Web Based Training  http://office.microsoft.com/en-us/support/training-FX101782702.aspx?CTT=5&origin=HA101901726
6. Getting Started Training  http://office.microsoft.com/en-us/sharepoint-server-help/sharepoint-server-help-and-how-to-FX101834344.aspx
7. MSLibrary Videos (more for SharePoint Admins and Engineers, but some Power User) http://mslibrary/video/pilothousesp2010/content/Template/TOC.htm
9. SharePoint Professionals  http://technet.microsoft.com/en-us/sharepoint/ff420396.aspx
10. SharePoint Professionals How Do I Videos http://technet.microsoft.com/en-us/sharepoint/ee410529
11. Developer Downloadable Training Kit http://www.microsoft.com/downloads/en/details.aspx?displaylang=en&FamilyID=bfd1603b-7550-4b8e-be85-4215a5069b90
12. Developer Getting Started  http://msdn.microsoft.com/sharepoint/ee513147.aspx
13. Developer Advanced Training http://msdn.microsoft.com/sharepoint/ff420377.aspx
14. Developer Training  http://sharepoint.microsoft.com/en-us/resources/Pages/Developer-Training-Guide.aspx
15. Developer Training on Channel 9 http://channel9.msdn.com/learn/courses/SharePoint2010Developer/
16. Additional IT Pro Videos http://technet.microsoft.com/en-us/library/cc262880.aspx