Update MikTex

• Run “Update” from Start, Pro­grams, Mik­TeX 2.7 to update Mik­TeX. Update it at least once per month.

Update Ghostview

• Check the GSview web­site for updates. They are rel­a­tively infre­quent. Check every six months.

Update WinEdt

• Check WinEdt​.com for updates. They are very infre­quent (less than once per year).
• Use­ful add-​​ons at WinEdt​.org.

Related Posts:

• Syn­chro­niz­ing WinEdt and pdf files
• I’m switch­ing to TeXstudio
• Get­ting a LaTeX sys­tem set up on a PC
• Track­ing changes in LaTeX files
• Main­tain­ing local LaTeX files