My system rebooted itself yesterday and when it came back had this internet screen open;
Now, when I open words or excel files, it asked the following;
and the file open with this display;
Can Mcafee help me with this virus please.
Spora Ransomware? This is malware - action needs to be taken. Shut the computer down. Boot into Safe Mode.
Open up System Restore (Win key + R, type in rstrui.exe hit OK or Enter) see if you can wind back the clock to a previous time by using a restore point before this all happened.
If successful turn off System Protection to delete stored restore points and hopefully that will be that, turn it back on if all is OK..