I've used Linux Mint for the family for years, but my oldest child needs a new Windows laptop for school. The school may require Windows-specific software, Microsoft 365, OneDrive, Teams, or other tools, although the exact requirements are not clear yet. I'd like to configure the computer for reasonable privacy, security, performance, and reliability without breaking anything the school needs. Should I use a debloating or privacy tool such as O&O ShutUp10++, or is a simpler setup more appropriate?
3 Answers
A sensible baseline is to install all updates, uninstall software that clearly isn’t needed, review Windows privacy and advertising-ID settings, and use a reputable browser and antivirus configuration. You probably don’t need to disable every background service or indexing feature; those changes can cause more troubleshooting than performance improvement on a modern machine.
Before changing much, ask the school which programs, accounts, security settings, and cloud services are mandatory. Some privacy tweaks or debloating tools can disable Teams, Edge components, OneDrive integration, or other features the school expects. Once you know the requirements, remove only unnecessary apps, leave Windows and driver updates enabled, and avoid aggressive system modifications.
Use a separate standard user account for your child and keep a strong local administrator account for maintenance. That prevents many programs from making system-wide changes without approval. Whether the child can use a Microsoft account or needs OneDrive and school services should be decided after checking the school’s requirements. Keep regular backups as well, since privacy tweaks won’t protect against accidental deletion or ransomware.
A standard account is especially useful here, but don’t remove administrator access so aggressively that routine school software becomes impossible to install. Keep the credentials available for legitimate updates and let the child request help when needed.

That’s the approach I’d take too. Make a restore point or recovery drive first, and change settings gradually so it’s easy to identify what caused a problem.