Hello can you help - quickly.

My office PC has developed a problem, it is just as though somebody has deleted MS Office, I can't access MS Outlook, Word, Excel or other software, the PC is a little slower than usual, I have had two error messages

I need this machine fixing quickly as I rely on it for most of my work.

I operate a subscription to AVG for security and keep it regularly updated.

I also pay Microsoft for Office 365 which appears unaffected but I need the original Outlook 2016 which is hosted by a third party to operate.

Can you call me and let me know how much it would cost to come and have a look at it as soon as possible.

Thank you, Dave Fitzpatrick