If you're searching Mastodon, there are special phrases called "operators" that you can include to narrow down your search. For example, if you just want to search your own posts you can include the operator from:me alongside your keywords.
There's a complete guide to searching Mastodon including a list of all the operators at:
➡️ https://fedi.tips/how-do-i-search-for-stuff-on-mastodon
You can combine several operators in one search to narrow it even further, or include a minus sign - to exclude stuff.
Microsoft Office has been replaced by "Microsoft 365 Copilot App" 🙄 (not a joke, see office.com)
Fortunately there are many good alternatives on the Fediverse:
➡️ @libreoffice - Free open source office suite, can be used entirely offline
➡️ @CollaboraOffice - Online fork of LibreOffice, upstream contributor
➡️ @nextcloud - FOSS personal cloud including collaborative office tools
➡️ @CryptPad - FOSS online office suite with maximum privacy
(via @jbz )