Hi, On my company's Outlook (365), when I start a new email the font on the first line *says* that it's Calibri - like I set in my email settings - but it appears to be an entirely different font. Also in Outlook, when I type 1st it changes the '1' and the 's' to superscript, makes the 't' regular sized, and will not allow me to place a space after the 't'. I have to hit 'enter', then space, then continue typing and then go back and remove the 'enter'. In OneDrive, I'll open it from the 9 dots at the top left of Outlook and OneDrive will load. However, a moment later it often asks me to 'sign in', even though I've clearly been signed in for some time. Sometimes I can bypass it, but often the page won't work right until I click the 'sign in' pop-up. Then, it disappears, refreshes the page and it works fine; without me actually signing in. I bring these two issues up at the same time, because they began at the same time. I believe it started in January or early February, if that helps. I waited to seek help, expecting it could have been caused by a recent update that would be corrected later. I recently saw that Firefox released an update and my browser auto-updated, but the issues persist. I've reached out to Microsoft for support on this and we found the issues only occurred in Firefox, so I'm here to ask for some help, please. Thanks.