Enable FIPS Mode on SLES 15 and Verify the Boot State
Follow SUSE’s SP7 procedure to enable FIPS mode, reboot safely, verify the active policy, and check whether your compliance requirement calls for validated modules.
How to Use Skype effectively starts with a quick installation and account setup, then moves straight into making calls and managing contacts. The app works smoothly across desktop, mobile, and web, letting you connect with anyone who has a Microsoft account.
Before diving into calls, make sure you have a stable internet connection and a working microphone or headset. Skype requires a free Microsoft account, which you can create during signup if you do not already have one. The desktop version offers the most complete feature set, while the mobile apps focus on quick calls on the go.
Visit skype.com or open your device app store. Search for “Skype” by Microsoft, then click Get or Install. On Windows, run the downloaded .exe file and follow the on-screen prompts. On macOS, drag the app into your Applications folder after opening the .dmg file.
Launch Skype and click “Create account” if prompted. Enter your email address or phone number, create a password, and verify the account with the code sent to you. Existing Microsoft users can simply sign in with their existing credentials.
Click the search bar at the top, type the Skype name, email, or phone number of the person you want to reach, then select Add to contacts. Once they accept, open the chat and click the video or audio call icon in the top right corner of the chat window.
While in an active call, click the three-dot menu in the call controls and choose “Share screen.” Select the specific window or entire desktop you want to display, then click Start sharing. The other participant will see your screen immediately.
Always test your camera and microphone in Settings > Audio & Video before important calls. If your call quality drops, switch from Wi-Fi to a wired connection or close background apps using bandwidth. A frequent mistake is forgetting to grant microphone permission in your device settings, which blocks all outgoing audio. Another common issue occurs when users try to call phone numbers without Skype Credit or a subscription; check your balance first in the account section.
Yes for calls between Skype users. Calls to landlines or mobiles require paid credit or a subscription.
Yes. Go to web.skype.com in any modern browser and sign in with your Microsoft account to make calls directly from the web.
Click your avatar in the top left, select the camera icon, and upload a new photo from your device or take one with your webcam.
Once you complete the initial setup, How to Use Skype becomes straightforward for daily communication. Practice a test call with a friend to get comfortable with the controls before using it for work or important conversations.
Follow SUSE’s SP7 procedure to enable FIPS mode, reboot safely, verify the active policy, and check whether your compliance requirement calls for validated modules.
Compare YaST and cryptsetup for a new encrypted SLES data volume, choose LUKS1 or LUKS2, and verify unlock and mount behavior safely.
Create, refine, and verify a least-privilege AppArmor profile on SLES 15 SP7, with a clear note on SLES 16’s SELinux default.
Set up RMT on SLES 15, mirror entitled repositories, and verify HTTPS registration and package access from a test client.
Connect SLES 15 to AD with YaST’s SSSD-based logon management, then verify directory lookup, domain login, and Kerberos tickets.
Set up the right Live Patching path for SLES 16.0 or 15 SP7, apply eligible kernel fixes, and confirm what is active without confusing it with a reboot-required kernel update.
Load a custom SLES 15 kernel module without disabling Secure Boot. Match the running kernel, sign the .ko file, enroll a MOK key, and verify loading.
SLES 15 SP5 can migrate online to SP6, but each node must reboot. Use a tested rolling upgrade or blue-green cutover to keep workloads reachable.
Use SUSE’s supported STIG profile to scan SLES 15, test remediation, review remaining findings, and retain assessment evidence.
Trace a failed Cockpit connection through DNS, port 9090, the systemd socket, firewalld, TLS, and login settings using current SUSE guidance.