Knowledge base for software setup, errors, and daily tool work.

How to Fix Outlook Rate Limit Error in Office 365

Understanding the Error

You may see a message like "Too many requests" or "Server busy" ...

Fix Chrome Profile Access Denied After Update

After a Chrome update, you might see an error like "Your profile could not be opened correctly" o...

Outlook Sending Limit Reached: How to Fix and Avoid

You try to send an email in Outlook and get an error that your sending limit has been reached. Th...

Fix Windows Defender Threat Service Stopped & No Internet

You open Windows Security and see 'Threat service has stopped. Restart it now.' At the same time,...

Fix Windows Defender Real-Time Protection Turned Off & Connection Refused

You open Windows Security and see real-time protection is off. Trying to turn it on fails with a ...

Fix Windows Activation Failed Due to Permission Denied

You try to activate Windows and get an error saying activation failed due to permission denied. T...