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Unit 1: Collaboration Concepts
ICDL Category 1 · Key Concepts (1.1) & Cloud Computing (1.2)
1.1.1–1.1.2 IKT ja koostöövahendid 1.1.1
ICT (info- ja kommunikatsioonitehnoloogia) võimaldab inimestel veebis koostööd teha, isegi kui nad on eri riikides! Seda nimetatakse online collaboration.
Two main services that make collaboration possible:
☁️ Cloud Computing — software and storage on the internet (no installation needed)
📱 Mobiiltehnoloogia — smartphones and tablets let you collaborate from anywhere
📱 Mobiiltehnoloogia — smartphones and tablets let you collaborate from anywhere
Koostöötööriistade põhiliigid:
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Productivity Apps
Veebipõhised tekstitöötlus-, tabelarvutus- ja esitlustööriistad. Näited: Nextcloud Office, CryptPad (avatud lähtekoodiga!) ja Google Docs. Mitu inimest saavad sama dokumenti korraga muuta!
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Social Media
Platvormid postituste ja fotode jagamiseks ning suhtlemiseks. Avatud lähtekoodiga: Mastodon, Diaspora, Pixelfed. Omanduslikud: Facebook, Instagram. Hõlmab foorumeid, vikisid ja ajaveebe.
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Veebikalendrid
Share schedules, create events, invite people. Open-source: Nextcloud Calendar, Thunderbird. Proprietary: Google Calendar, Outlook.
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Veebikoosolekud
Video/audio calls, screen sharing, chat. Open-source: Jitsi Meet, BigBlueButton. Proprietary: Zoom, Teams. No travel needed!
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Õpikeskkonnad
Virtual classrooms with courses, quizzes, forums. Open-source: Moodle, Canvas LMS. Proprietary: Google Classroom, Blackboard.
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☁️
Cloud Storage
Store and share files online. Open-source: Nextcloud. Proprietary: Google Drive, Dropbox, OneDrive. Access from any device!
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1.1.3–1.1.4 Omadused ja eelised 1.1.3
| Characteristic | What It Means |
|---|---|
| 👥 Multiple users | Paljud saavad tööriista korraga kasutada |
| ⚡ Real time | Changes happen instantly — everyone sees updates immediately |
| 🌍 Global reach | Works anywhere with internet — connect with people worldwide |
| 🔄 Samaaegne juurdepääs | Mitu inimest saab sama faili korraga vaadata ja muuta |
| Benefit | Example |
|---|---|
| 📂 Jagatud failid ja kalendrid | Everyone accesses the same documents and schedules |
| ✈️ Reduced travel | Kohtu veebis kohale sõitmise asemel |
| 💬 Lihtne suhtlus | Chat, call, and share instantly |
| 🤝 Tõhusam meeskonnatöö | Work together on projects regardless of location |
| 🌐 Global access | Pääse oma tööle ligi igast seadmest, kõikjal |
1.1.5–1.1.6 Riskid ja intellektuaalomand 1.1.5
| Risk | What Can Happen |
|---|---|
| 🔓 Volitamata juurdepääs | Someone without permission accesses shared files |
| 📝 Versioonihalduse probleemid | Mitu inimest muudab sama faili ning muudatused lähevad kaotsi või segi |
| 🦠 Pahavaraohud | Infected files shared through the platform |
| 🕵️ Identiteedi-/andmevargus | Isikuandmete avaldumine jagatud kontode või failide kaudu |
| ⚡ Service interruptions | The online service goes down — can't access your files! |
⚠️ Intellectual Property: When using online tools, always respect copyright. Don't share, copy, or use others' work without permission. This includes images, text, music, and code. Use Creative Commons or open-source content when possible!
1.2 Pilvandmetöötlus 1.2
Cloud computing = tarkvara, salvestusruumi ja arvutusvõimsuse kasutamine interneti kaudu, mitte oma arvutis. „Pilv” tähendab tegelikult lihtsalt võimsaid arvuteid ehk servereid maailma eri andmekeskustes.
How cloud facilitates collaboration:
| Cloud Feature | What It Enables |
|---|---|
| ☁️ Shared document storage | Everyone accesses the same files from anywhere |
| 📝 Veebirakendused | Use word processors, spreadsheets without installing software |
| ✅ Cloud Benefits | ⚠️ Cloud Risks |
|---|---|
| Reduced costs (no software to buy) | Dependence on the provider |
| Enhanced mobility (access anywhere) | Data protection concerns |
| Scalability (easily grow or shrink) | Andmete üle kontrolli kaotamine |
| Automatic updates | Võimalik privaatsuse kaotus |
🐧 Open-Source Cloud: Nextcloud is a free, open-source cloud platform. You or your school can run your OWN cloud server, keeping complete control of your data. That's the Alin Li way — open, independent, and secure!
Üle 3.6 miljardi inimese maailmas kasutab iga päev pilveteenuseid. Isegi YouTube'is videot vaadates või WhatsAppis sõnumit saates kasutad pilvandmetöötlust!
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Quiz: Collaboration Concepts
8 questions · ICDL Category 1
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Unit 2: Preparation for Online Collaboration
ICDL Category 2 · Common Setup (2.1) & Account Setup (2.2)
2.1.1 Lisamoodulid ja lisatarkvara 2.1.1
Some online tools need extra software or plugins (lisad), mis on sinu brauserisse paigaldatud. Näiteks võib videokoosoleku tööriist vajada ekraani jagamiseks brauserilaiendust või töölauarakendust.
💡 Tip: Enamik nüüdisaegseid tööriistu töötab otse brauseris (Firefox, Chromium) ilma lisadeta. Näiteks Jitsi Meet töötab täielikult brauseris — paigalduseta!
2.1.2 Koostööseadmed 2.1.2
| Equipment | Used For | Built-in or External? |
|---|---|---|
| 📹 Veebikaamera | Video calls — others can see you | Built into most laptops; external for desktops |
| 🎤 Microphone | Voice calls and meetings — others hear you | Built into laptops/headsets; external USB mic |
| 🔊 Kõlarid / kõrvaklapid | Hearing others in calls and meetings | Built into laptops; external headset recommended |
💡 Best practice: Use a headset (kõrvaklapid + mikrofon) veebikoosolekuteks. See väldib kaja ja taustamüra, muutes kõned palju selgemaks!
2.1.3 Tulemüüriga seotud kaalutlused 2.1.3
Your school or organisation's firewall might block some collaboration tools. If you can't connect to a meeting or service, the firewall may be the reason. Ask your network administrator to allow the tool through the firewall.
2.2 Kontode seadistamine 2.2
- Download any required software (e.g., Jitsi desktop app, Element messenger, Nextcloud client)
- Register — create an account with a username, email, and strong password
- Set up your profile — add your name, photo, and preferences
- Start collaborating!
To deactivate an account: go to account settings → "Deactivate" (temporarily disables it).
To delete/close an account: go to account settings → "Delete Account" (permanently removes it and your data).
⚠️ Before deleting: Download any important files first! Once deleted, your data may be gone forever.
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Quiz: Preparation & Setup
6 questions · ICDL Category 2
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Unit 3: Using Online Collaboration Tools
ICDL Category 3 · Storage/Apps (3.1), Calendars (3.2), Social Media (3.3), Meetings (3.4), Learning (3.5)
3.1 Veebisalvestus ja tootlikkusrakendused 3.1
Veebisalvestus lets you save files on the internet and access them from any device.
| 🔓 Avatud lähtekoodiga | 🔒 Omanduslik |
|---|---|
| Nextcloud | Google Drive |
| CryptPad | Dropbox |
| ownCloud | OneDrive |
Piirangud: Storage size limits (free tiers are small), time limits (some delete inactive files), sharing restrictions (who can view/edit).
Key operations: Upload files/folders, download them, delete them. Create new files online, edit collaboratively, save changes.
3.1.4–3.1.8 Veebipõhised tootlikkusrakendused 3.1.4
Web-based apps run entirely in your browser — no installation! Types include online word processors, spreadsheets, and presentations.
| Feature | What It Means |
|---|---|
| 👥 Real-time collaboration | Mitu kasutajat muudab sama faili korraga — nähes üksteise kursoreid! |
| 🔗 Failide jagamine | Share files with view, edit, or owner permissions |
| 📜 Versiooniajalugu | View and restore previous versions of a file (undo mistakes!) |
Sharing files: Right-click → Share → add people by email or create a sharing link. Set permissions: View only, Can edit, või Omanik. Unshare to remove access.
3.2 Veebikalendrid 3.2
| Toiming | How |
|---|---|
| Share a calendar | Settings → Share → add people → set view or edit permission |
| Show/hide shared calendars | Toggle visibility in the calendar sidebar |
| Create an event | Click a date/time → add title, time, location, description → Save |
| Create recurring event | When creating: set "Repeat" (daily, weekly, monthly, yearly) |
| Set a reminder | Lisa meeldetuletus (nt 15 minutit, 1 tund või 1 päev varem) |
| Invite people / resources | Lisa osalejad e-posti aadressidega. Lisa ruum või seadmed ressursside väljale |
| Kutse vastuvõtmine või tagasilükkamine | Click Accept, Decline, or Tentative when you receive the invite |
| Edit / Cancel event | Click event → edit details or delete. Invitees are notified. |
3.3 Sotsiaalmeedia koostööks 3.3
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Social Networks
Connect with people, share posts, join groups. Open-source: Mastodon (like Twitter), Diaspora (like Facebook). Set privacy: public, friends-only, private.
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Wikis
Collaborative websites anyone can edit. Used to build shared knowledge. Example: Wikipedia! Your class can create a wiki for project notes.
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Forums & Groups
Discussion boards organized by topics. Post questions, reply to others. Great for class discussions and Q&A.; Example: Discourse (open-source).
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Blogs
Isiklikud või meeskonna veebisaidid regulaarsete postitustega. Jaga teadmisi, projekte ja ideid. Avatud lähtekoodiga: WordPress, Ghost. Kirjuta ja avalda oma artikleid!
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Mikroblogid
Short posts (like tweets). Share quick updates, links, thoughts. Open-source: Mastodon. Great for quick team updates.
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Content Communities
Share and discover videos, images, code. Open-source: PeerTube (videos), Pixelfed (photos), Codeberg (code).
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Key social media actions: Set read/write permissions, find and connect with users/groups, remove connections, post comments and links, reply and forward comments, upload content (images, videos, documents), remove posts.
⚠️ Remember: Postituste ja fotode lõplik eemaldamine sotsiaalmeediast võib olla väga keeruline — koopiad võivad jääda serveritesse, vahemällu või teiste jagatuks. Mõtle enne postitamist!
Using a wiki: Ava teemaleht → klõpsa „Muuda” → lisa või uuenda sisu → Salvesta. Igaüks, kel on luba, saab panustada!
3.4 Veebikoosolekud 3.4
Jitsi Meet (avatud lähtekoodiga!) ja BigBlueButton võimaldavad korraldada videokoosolekuid ilma kontot loomata!
| Toiming | How (Jitsi Meet example) |
|---|---|
| Create meeting | Go to meet.jit.si → type a room name → Start meeting. Share the link with participants. |
| Cancel meeting | Simply don't open the room, or notify participants it's cancelled |
| Invite participants | Share the meeting link. Set password for access control. |
| Start/end meeting | First person to join starts it. Click "Leave" or close the tab to end. |
| Screen sharing | Click "Share your screen" → choose entire screen or a window → Share |
| Share files | Use the chat to send links to files, or use screen sharing to show documents |
| Chat | Click the chat icon → type messages visible to all participants |
| Video/Audio controls | Vaigista/luba mikrofon 🎤 ja lülita kaamera sisse/välja 📹 tööriistariba nuppudega |
3.5 Veebiõppekeskkonnad 3.5
VLE (virtuaalne õpikeskkond) / LMS (õppehaldussüsteem) = veebiplatvormid, kus õppijad pääsevad ligi kursustele, materjalidele ja hindamistele. Avatud lähtekoodiga: Moodle, Canvas. Omanduslikud lahendused: Google Classroom, Blackboard.
| Feature | What You Can Do |
|---|---|
| 📅 Kalender | See assignment due dates, class schedules, events |
| 📋 Teadetetahvel | Teacher posts announcements for the class |
| 💬 Chat / Forum | Discuss topics with classmates and teachers |
| 📊 Hindamiskirjed | View your grades, quiz scores, and progress |
| 📁 Failide üles-/allalaadimine | Submit assignments (upload) and get materials (download) |
| ✏️ Course activities | Take quizzes, participate in forums, complete assignments |
Kursusele pääsemine: Logi sisse → ava oma kursus → vaata materjale, tee teste ja osale foorumites.
🎮 Match the Tool!
Sobita iga koostöötööriist avatud lähtekoodiga alternatiiviga:
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Quiz: Using Collaboration Tools
10 küsimust · ICDL-i kategooria 3
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Unit 4: Mobile Collaboration
ICDL Category 4 · Concepts (4.1), Using Devices (4.2), Apps (4.3), Sync (4.4)
4.1 Mobiilseadmete mõisted 4.1
Mobiilseadmed (nutitelefonid, tahvelarvutid) võimaldavad teha koostööd kõikjalt!
| Concept | Details |
|---|---|
| Device types | Smartphone (pocket-sized, makes calls + apps), Tablet (larger screen, touch-based) |
| Mobiili operatsioonisüsteem | Android (enamik telefone — põhineb Linuxil!), iOS (iPhone’id/iPadid) |
| Bluetooth | Short-range wireless for connecting headphones, keyboards, sharing files nearby |
4.1.4 Internet Connections 4.1.4
| Connection | Speed | Cost | Availability |
|---|---|---|---|
| 📶 WiFi (WLAN) | Fast | Usually free (home, school, café) | Piiratud WiFi-aladega |
| 📱 Mobiilne andmeside (4G/5G) | Keskmine kuni kiire | Uses your data plan (costs money!) | Peaaegu kõikjal, kus on levi |
💡 Tip: Use WiFi whenever possible to save your mobile data allowance! Switch to mobile data only when WiFi isn't available.
4.1.5 Mobile Security 4.1.5
Essential mobile security:
🔢 Kasuta PIN, parool või sõrmejälg to lock your device
💾 Back up your content regularly (photos, contacts, files)
📶 Turn off WiFi and Bluetooth when not in use (saves battery + improves security)
🔢 Kasuta PIN, parool või sõrmejälg to lock your device
💾 Back up your content regularly (photos, contacts, files)
📶 Turn off WiFi and Bluetooth when not in use (saves battery + improves security)
4.2 Using Mobile Devices 4.2
| Task | How |
|---|---|
| 🌐 Connect to internet | Settings → WiFi → select network → enter password. Or enable Mobile Data. |
| 🔍 Otsi veebist | Ava brauser (Firefox Androidile!) → sisesta aadressiribale |
| 📧 E-kirjade saatmine/vastuvõtmine | Ava e-posti rakendus (K-9 Mail — avatud lähtekoodiga! — või Gmail) → koosta/loe |
| 📅 Kalendrisündmused | Ava kalendrirakendus → lisa, muuda või eemalda sündmusi |
| 📸 Fotode/videote jagamine | Select media → Share → choose method: email, messaging, social media, Bluetooth |
4.3 Mobile Applications 4.3
Common app categories: Uudised, sotsiaalmeedia, kontoritöö, kaardid/navigeerimine, mängud, e-raamatud/lugerid.
| Toiming | How |
|---|---|
| Find apps | Ava rakendustepood: F-Droid (avatud lähtekoodiga pood!), Google Play, App Store |
| Search & install | Search by name → check reviews/ratings → click Install. May have costs! |
| Uninstall | Hoia rakenduse ikooni all → Eemalda. Või Seaded → Rakendused → vali → Eemalda |
| Update apps | App store → Updates tab → Update All (or individually). Keep apps updated! |
| Use apps | Tap to open. Use voice/video calls (Jitsi), social media (Mastodon), maps, etc. |
🐧 F-Droid is an open-source app store for Android with only free/open-source apps. No tracking, no ads, no hidden costs. The Alin Li recommended app store!
4.4 Synchronisation 4.4
Synchronisation (sync) = keeping the same content updated across multiple devices. When you add a contact on your phone, sync ensures it appears on your tablet and computer too!
What syncs: Email, calendar events, contacts, files, photos, app data.
How to set up: Settings → Accounts → add your account (Nextcloud, email, etc.) → enable sync for mail, calendar, contacts.
Sync devices: Your phone, tablet, laptop, and desktop all stay in sync through your cloud account.
The average person checks their smartphone 96 times per day — that's once every 10 minutes! Mobile devices have become our primary tool for communication and collaboration.
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Quiz: Mobile Collaboration
8 questions · ICDL Category 4
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Final Exam: Online Collaboration
20 küsimust · Kõik 4 kategooriat · Läbimiseks vaja 70%+!
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