True False True True 6 vertical 6 12 True _Low (not recommended). All macros will be executed without confirmation. Use this setting only if you are certain that all documents that will be opened are safe. True True False True True 0 True high A macro can be set to auto-start, and it can perform potentially damaging actions, as for example delete or rename files. This setting is not recommended when you open documents from other authors. 1 3 _Medium. Confirmation required before executing macros from untrusted sources. True True False True True 0 True high Trusted sources can be set on the Trusted Sources tab page. Signed macros from a trusted source are allowed to run. In addition, any macro from a trusted file location is allowed to run. All other macros require your confirmation. 1 2 H_igh. Only signed macros from trusted sources are allowed to run. Unsigned macros are disabled. True True False True True 0 True True Trusted sources can be set on the Trusted Sources tab page. Only signed macros from a trusted source are allowed to run. In addition, any macro from a trusted file location is allowed to run. 1 1 _Very high. Only macros from trusted file locations are allowed to run. All other macros, regardless whether signed or not, are disabled. True True False True True 0 True high Trusted file locations can be set on the Trusted Sources tab page. Any macro from a trusted file location is allowed to run. 1 0 False True center center res/lock.png 0 0 False True center center res/lock.png 0 1 False True center center res/lock.png 0 2 False True center center res/lock.png 0 3