DonanimKlinik
Computers

Computer Lagging on Windows 11 — Fix

PC lags, freezes or stutters on Windows 11? Find the bottleneck in Task Manager, update drivers, adjust power settings, and fix high CPU or RAM usage.

7 min readSep 2026
Computers

Create a Restore Point — Windows

Create a restore point in Windows before installing software or drivers — takes 30 seconds and gives you an instant rollback if something breaks.

6 min readSep 2026
Computers

How to Find Deleted Files on Windows

Find deleted files on Windows by checking the Recycle Bin, File History, OneDrive, and shadow copies — confirm where the file went before running a deep scan.

7 min readSep 2026
Computers

How to Recover Deleted Files on Windows

Recover deleted files on Windows using the Recycle Bin, File History, Windows File Recovery tool, or Recuva — methods ranked from easiest to deepest scan.

7 min readSep 2026
Computers

Laptop Slow on Startup — Fix

Laptop startup taking minutes on Windows 11? Disable startup apps, enable Fast Startup, repair system files, and find out if an SSD upgrade is needed.

7 min readSep 2026
Computers

Recycle Bin Recovery on Windows — Fix

Restore items from the Recycle Bin, recover files after emptying it, and restore a missing Recycle Bin icon to the Windows desktop — all covered here.

6 min readSep 2026
Computers

Restore Computer to Earlier Date

Restore your computer to an earlier date using System Restore — undo driver installs, bad updates, or software changes without losing your personal files.

6 min readSep 2026
Computers

Restore From a Restore Point — Fix

Use a saved restore point to undo system changes — open System Restore, pick a date, and let Windows roll back changes automatically without losing files.

7 min readSep 2026
Computers

PC Slow After Windows Update — Fix

PC slow after a Windows 11 update? Covers post-update background tasks, driver issues, rolling back the update, and repairing corrupted system files.

7 min readSep 2026
Computers

Speed Up an Old Laptop — Windows Fix

Old laptop slow on Windows 11? Software fixes and an SSD or RAM upgrade restore usable performance without replacing the computer — step-by-step guide.

8 min readSep 2026
Computers

Speed Up Windows 11 — Performance Fix

Speed up Windows 11: startup apps, power plan, visual effects, Storage Sense, and driver updates — all official Microsoft steps in the right order.

8 min readSep 2026
Computers

System Restore Windows 10 — Fix

Run System Restore on Windows 10 to undo changes that broke your PC — enable System Protection, choose a restore point, and roll back in under 20 minutes.

7 min readSep 2026
Computers

Windows 11 Running Slow — Fix

Windows 11 slow? Disable startup programs, reduce background apps, adjust the power plan, and run Disk Cleanup to restore full performance in minutes.

7 min readSep 2026
Computers

Windows 11 System Restore — Fix

Use System Restore on Windows 11 to undo driver, update, or settings changes — open System Restore from the Start menu and pick a restore point to roll back.

7 min readSep 2026
Computers

Windows Backup and Restore — Guide

Create a full Windows system image backup to an external drive and restore from it — complete protection against drive failure and OS corruption.

8 min readSep 2026
Computers

File History on Windows — Backup and Restore

Enable Windows File History to automatically back up files. Restore previous versions of documents, photos, and folders from any point in the backup history.

7 min readSep 2026
Computers

Windows File Recovery Tool — How to Use

Windows File Recovery (winfr) is Microsoft's free tool for recovering deleted files. Install from the Microsoft Store, run as admin, and restore lost data.

8 min readSep 2026
Computers

Windows Recovery Drive — How to Create

Create a Windows recovery drive on USB to repair or reinstall Windows when your PC won't start — works on Windows 10 and 11 in under 30 minutes.

7 min readSep 2026
Computers

Windows 11 Installation Fails — Fix

Windows 11 installation fails after downloading? Fix driver conflicts, repair the Windows component store with DISM, and verify TPM 2.0 and Secure Boot settings.

8 min readSep 2026
Computers

Windows 11 Unable to Update — Fix

Unable to update Windows 11? Check if updates are paused, restart the Windows Update service, free disk space, and disable metered connection — step by step.

6 min readSep 2026
Computers

Windows 11 Update Failed — Fix

Windows 11 update failed? Run the Windows Update Troubleshooter, clear the SoftwareDistribution cache, run DISM, and check driver compatibility — step by step.

7 min readSep 2026
Computers

Windows 11 Update Keeps Failing — Fix

Windows 11 update keeps failing and rolling back? Reset all update components, rename the corrupted cache folders, and run DISM to stop the recurring failure loop.

7 min readSep 2026
Computers

Windows 11 Upgrade Fails — Fix

Windows 11 version upgrade failing (22H2, 23H2, 24H2)? Free 20 GB disk space, use the Installation Assistant, and run DISM to fix the most common upgrade failures.

8 min readSep 2026
Computers

Windows 11 Won't Install — Fix

Windows 11 won't install on your PC? Run PC Health Check to find the exact missing requirement, enable TPM 2.0 and Secure Boot, and use the Installation Assistant.

7 min readSep 2026
Computers

Windows Update Error 0x80070005 (Access Denied): 5 Fixes That Work (2026)

Fix Windows Update error 0x80070005 Access Denied in minutes. 5 proven fixes: reset folder permissions, run SFC/DISM, disable antivirus, or install the update manually.

6 min readSep 2026
Computers

Windows Update Error 0x800f0922 — Fix

Windows Update error 0x800f0922? This error signals a full System Reserved partition or a .NET Framework failure. These Microsoft steps fix it.

7 min readSep 2026
Computers

Windows Update Error 0xc1900101 — Fix

Windows Update error 0xc1900101 rolls back the installation due to a driver conflict. These Microsoft steps identify and remove the incompatible driver.

7 min readSep 2026
Computers

Windows Update Not Working — Fix

Windows Update not working or stuck? Run the troubleshooter, restart the service, clear the cache, and reset update components — step by step.

7 min readSep 2026
Computers

Windows 11 Update Stuck? Fix It in Minutes (2026)

Windows update stuck at 0%, 99%, or 'Working on updates' for hours? 6 proven fixes — safe restart, clear cache, DISM repair, manual install. Works on Windows 10 and 11.

8 min readSep 2026
Computers

Windows Update Troubleshooter — How to Run

How to run the Windows Update Troubleshooter on Windows 10 and 11, what it fixes automatically, and what to do if it doesn't resolve the problem.

5 min readSep 2026
Computers

Accidentally Deleted Files — Windows File Recovery Tool Guide

Deleted a file that's no longer in the Recycle Bin? Microsoft's free Windows File Recovery tool can scan your drive and restore it. Step-by-step guide.

6 min readSep 2026
Computers

aka.ms/myrecoverykey — What It Is and How to Use It

Seeing aka.ms/myrecoverykey on your screen? This is Microsoft's shortlink to your BitLocker recovery key page. Here is exactly what to do.

4 min readSep 2026
Computers

Best Free Data Recovery Software for Windows (2026)

Deleted files, formatted drives, corrupted partitions — these are the free Windows data recovery tools that actually work and when to use each one.

6 min readSep 2026
Computers

How to Get Your BitLocker Recovery Key from Active Directory or Azure AD

On work and school devices, BitLocker recovery keys are stored in Active Directory or Azure AD — not in your personal Microsoft account. Here is how to retrieve them.

6 min readSep 2026
Computers

How to Find the BitLocker Recovery Key on a Dell Computer

Locked out of a Dell laptop or desktop with BitLocker? Dell does not store your recovery key — but here is where it actually is and how to retrieve it.

5 min readSep 2026
Computers

BitLocker Recovery Key — Where to Find It (Official Methods)

Locked out by BitLocker? Find your 48-digit recovery key using Microsoft's official methods — Microsoft account, Azure AD, USB backup, and more.

6 min readSep 2026
Computers

BitLocker Recovery Key Not Working — How to Find the Right One

Recovery key rejected? The problem is almost always a mismatched key, not a broken drive. Here is how to identify the correct key using the Key ID on screen.

5 min readSep 2026
Computers

BitLocker Recovery Screen After Windows Update — Fix

BitLocker asking for a recovery key after a Windows update? Here is why it happens and how to fix it — plus how to prevent it before the next update.

5 min readSep 2026
Computers

BitLocker Suspended Mode — What It Means and How to Re-enable It

BitLocker showing as Suspended? Your drive is still encrypted but boot protection is off. Here is what suspended mode means and how to restore full protection.

5 min readSep 2026
Computers

Signs of Hard Drive Failure — And What to Do Before It's Too Late

Clicking sounds, slow file access, missing files, SMART errors — these are the warning signs that a hard drive is failing and the steps to take before data is lost.

6 min readSep 2026
Computers

Hard Drive Recovery Services — When DIY Isn't Enough

Clicking drive, BIOS not detecting it, water damage? Software tools will make it worse. Here is when to call a professional and how to choose one.

7 min readSep 2026
Computers

How to Recover Deleted Files from OneDrive

Deleted a file from OneDrive? Files stay in the OneDrive Recycle Bin for 30–93 days depending on your plan. Here is how to recover them before the window closes.

5 min readSep 2026
Computers

Preparing BitLocker Recovery — What This Screen Means

Seeing 'Preparing BitLocker Recovery' on startup? This screen appears before Windows asks for your recovery key. Here is why it happens and what to expect.

4 min readSep 2026
Computers

How to Recover Files from a USB Flash Drive

Accidentally deleted files, a formatted drive, or a drive Windows can't read — here is what actually works for USB flash drive recovery and when to stop trying.

7 min readSep 2026
Computers

How to Use Recuva to Recover Deleted Files

Recuva is a free tool that scans your drive for deleted files and recovers them. Here is how to use it correctly and what to do when a standard scan is not enough.

5 min readSep 2026
Computers

SSD Data Recovery After Failure — What Is Actually Possible

SSD failed or not detected? Recovery is very different from hard drives. Here is what software can fix, what professionals can attempt, and what is permanently gone.

7 min readSep 2026
Computers

Can You Unlock BitLocker Without the Recovery Key?

No tool or workaround can bypass BitLocker without the correct recovery key. Here is what you can actually try before concluding the data is unrecoverable.

5 min readSep 2026
Computers

Windows Activation Error 0x8007232B — Fix

Error 0x8007232B means Windows cannot reach a KMS server for activation. Here is what causes it and how to fix it on domain-joined and home devices.

5 min readSep 2026
Computers

Windows Activation Error 0xC004C008 — Fix

Error 0xC004C008 means the activation server blocked your product key. Here is why it happens and what to do if your key is legitimate.

4 min readSep 2026
Computers

Windows Activation Error 0xC004C060 — Fix

Error 0xC004C060 means the activation server flagged your product key. Here is what this means and the steps to resolve it with Microsoft support.

4 min readSep 2026
Computers

Windows Activation Error 0xC004F050 — Fix

Error 0xC004F050 means Windows rejected the product key as invalid. Here is what causes it and the exact steps to resolve it on Windows 10 and 11.

5 min readSep 2026
Computers

Windows Activation Error 0xC004F074 — Fix

Error 0xC004F074 means no KMS server could be contacted. Here is how to fix it on workplace devices and what to do when working remotely.

5 min readSep 2026
Computers

Windows Digital Licence Not Working — Fix

A digital licence links your Windows activation to your hardware. Here is how to restore it after a hardware change or reinstall.

5 min readSep 2026
Computers

Windows Phone Activation — When Online Activation Fails

Online activation not working? Phone activation is Microsoft's official fallback. Here are the steps to complete it using the automated system.

4 min readSep 2026
Computers

Windows Product Key Not Working — What to Do

Product key rejected by Windows? The cause is usually a mismatch, a used key, or a key from the wrong channel. Here is how to identify and fix it.

5 min readSep 2026