Note |
---|
Eestikeelne versioon asub siin: Arvutiviirused ja viirusetõrje. |
Table of Contents |
---|
Introduction
On this page you may learn more about computer infectionsIn this guide, you will find explanations and advice about computer viruses and anti-virus software
by reading the following explanations and recommendations:Tips on how to increase you computer security:
- Verify your operating system's most recent updates.
- On your PC, always run antivirus software.
- Even if the sender is someone you know, be cautious when opening attachments in emails and files shared on social media. It might instead be a virus that nestled in his computer.
- It is preferable to call and enquire if the letter's content does not make it apparent why a file is attached and that the sender actually wants you to view it.
- To give others more confidence, when you add a file to an email, be sure to include a description of the file(s) and your reasoning in your own words.
- Use a personal firewall to shield your computer from hackers and internet users looking for security flaws, as well as to stop viruses from spreading to other computers.
If the above symptoms, as well as other suspicious manifestations (uncertain operation, frequent spontaneous restarts, etc.) appear in the computer, we recommend that you immediately check your computer for viruses.
Computers managed by the university's IT department have the necessary security measures automatically in use, and you don't have to worry about Windows updates or virus protection..
HTML Wrap | ||
---|---|---|
| ||
Guides
Expand | ||
---|---|---|
| ||
|
|
|
Expand | ||
---|---|---|
| ||
Trojans spread by luring people to run programs that appear to come from a safe source. Trojan horses can also be attached to software that you download for free. |
Expand | ||
---|---|---|
| ||
We advise that you quickly examine your computer for infections if any of the aforementioned symptoms or other suspicious indications (such as erratic behaviour, frequent spontaneous restarts, etc.) arise. |
Expand | ||
---|---|---|
| ||
If the above symptoms, as well as other suspicious manifestations (uncertain operation, frequent spontaneous restarts, etc.) appear in the computer, we recommend that you immediately check your computer for viruses. Computers managed by the university's IT department have the necessary security measures automatically in use, and you don't have to worry about Windows updates or virus protection. |
Expand | ||
---|---|---|
| ||
All personal computers running Windows 7, Windows 8 and Windows 10 should upgrade their computers to Microsoft Windows 11. Machines installed by the University of Tartu already have virus protection installed by the University of Tartu. |
Expand | ||
---|---|---|
| ||
The Windows |
11 operating system comes with a free anti-malware engine called Microsoft Defender Antivirus. It provides real-time defence against every kind of malware imaginable, including viruses, spyware, and malware. The functioning of Windows Security will not be impacted by the installation of a third-party antivirus, however Microsoft Defender Antivirus will be automatically blocked. Virus scanTo start a virus scan with Microsoft Defender, follow these steps:
Full virus scanA full virus scan will take longer, but it will definitely check all files, folders and applications.
|
|
All personal computers running Windows 7 and Windows 8 should upgrade their computers to Microsoft Windows 10.
Machines installed by the University of Tartu already have virus protection installed by the University of Tartu
|