If you have a legitimate license, you can activate Office 2010 directly through Microsoft:
Downloading third-party ".rar" activators is due to the high risk of malware, viruses, and security breaches associated with such files. Instead, use official or verified open-source methods to manage your Office 2010 license. Official Activation Methods Download Window and Office Activator(2010) rar
: Files from unofficial download sites often contain trojans or ransomware. If you have a legitimate license, you can
: Refer to the Volume Activation Model for technical illustrations on managing MAK and KMS keys. Community-Verified Scripts If you have a legitimate license
: Guides that ask you to disable Windows Defender before running a "crack" are typically bypassing your system's only defense against malicious code.
: Go to File > Help > Activate Product Key and follow the Activation Wizard .