← Microsoft 365 Help
Install or activate the Office apps
Follow these Domain Striker steps to install or activate the Office apps for Microsoft 365. Keep credentials handy, save your work, and allow time for DNS or publish changes before you retest.
- Sign in to Domain Striker, open My Products, then select Microsoft 365 and Manage.
- From Email & Office Dashboard or office.com, sign in with your Microsoft 365 credentials from Domain Striker.
- Open the app or library related to office apps.
- Install desktop apps if needed and activate with the same account.
- Save your changes, then verify the result (site load, mailbox login, certificate padlock, or app sync).
Tip: DNS and SSL changes can take from a few minutes up to 48 hours to show everywhere. Test again after propagation before assuming the change failed.
Need more help? Call Domain Striker support at 402-STRIKER (402-787-4537) or visit help.domainstriker.com.