Hej! Hi there! I have finally found a better replacement for Outlook. BUT the text in the menus is far too small for an elderly lady with poor eyesight. I can't find anywhere to change those texts. Thank you for help in Swedish!

There are many ways to change font sizes, some more complex than others, but a simple way to increase the size for all elements is to open Config. editor in Settings/General, and change the preference layout.css.devPixelsPerPx from its default -1.0 to something like 1.2 or 1.5. The change takes effect immediately without restarting TB.

Det finns många sätt att ändra teckenstorlekar, vissa mer komplexa än andra, men ett enkelt sätt att öka storleken för alla element är att öppna Config. editor i Settings/General och ändra inställningen layout.css.devPixelsPerPx från standardvärdet -1,0 till något i stil med 1,2 eller 1,5. Ändringen träder i kraft omedelbart utan att TB behöver startas om.

There are a couple hidden settings affecting the resolution at which Thunderbird displays that may have an erroneous value. You may check whether that's the case and reset them to their default values as follows.

Go to Settings > General and click Config Editor at the bottom to open the Advanced Preferences tab, then repeat the following procedure with each of the following settings:

layout.css.dpi layout.css.devPixelsPerPx

1. Type the setting name (e.g. layout.css.dpi) into the search box of the Advanced Preferences tab.

2. If something has caused the setting to be changed from the default, a 'Reset' button with a counter-clockwise arrow will be available to the right of the 'Edit' button for the setting. Click that button to reset the setting to the default value. If no 'Reset' button appears, the setting already has the default value.

The Config Editor is documented here: https://support.mozilla.org/kb/config-editor