Please note: Content copied from Word is a big culprit for some of the 403 errors (it adds a lot of tags and coding in the source code of your content)
1. The easiest way to clear extra tags would probably be to click on
after you pasted content that you copied from MS Word before saving your page.
2. You can also use cntrl+shift+v when pasting copied content from MSWord and then save your page. (This could also remove unnecessary source code.)
3. The preferred way is to copy your content to notepad and then copy it to your Drupal editor from notepad and then continue to apply formatting. (This will ensure you don’t have unnecessary tags in your source code.)
To get your computer IP address
Open Command Prompt and type in ipconfig.
C:\Users\staffnumber>ipconfig
Your IP address is the address next to IPv4 Address.
IPv4 Address. . . . . . . . . . . : 192.xxx.xx.xxx